Prof. Shuangchen Ruan Profile

Prof. Shuangchen Ruan

at Shenzhen Technology Univ

SPIE Involvement:

Author

Publications (63)

Proceedings Article | 18 March 2024 Paper

Suppression of self-pulsing in high power Tm3+-doped fiber laser

Shiteng Shen, Fanlong Dong, Peiguang Yan, Jingzhang Wang, Qitao Lue, Chunyu Guo, Shuangchen Ruan

Proceedings Volume 13104, 131042F (2024) https://doi.org/10.1117/12.3023092

KEYWORDS: Oscillators, Fiber lasers, Semiconductor lasers, Fiber Bragg gratings, Beam combiners, Cladding, Thulium, Reflection, Quantum efficiency, Laser stabilization

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Proceedings Article | 18 March 2024 Paper

Watt-level 2.94μm Er: ZBLAN fiber laser with low threshold

Zexin Luo, Chun Zhang, Dianjia Li, Fanlong Dong, Jiachen Wang, Qitao Lue, Chunyu Guo, Shuangchen Ruan

Proceedings Volume 13104, 1310423 (2024) https://doi.org/10.1117/12.3022780

KEYWORDS: Fiber lasers, Fluoride, Erbium, ZBLAN, Fiber Bragg gratings, Laser damage threshold, Continuous wave operation

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Proceedings Article | 18 March 2024 Paper

Synchronously pumped 3.5μm mode-locked fiber laser

Keyi Li, Jiachen Wang, Chunyu Guo, Shuangchen Ruan

Proceedings Volume 13104, 1310402 (2024) https://doi.org/10.1117/12.3014261

KEYWORDS: Mode locking, Fiber lasers, Pulse signals, Ultrafast phenomena, Picosecond phenomena, Pulsed laser operation, Mid infrared

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Proceedings Article | 17 April 2020 Paper

A flexible UV photodetector based on SnSe2 QDs and graphene

Xiangyang Li, Huancheng Zhao, Huawei Liang, Min Zhang, Hong Su, Shuangchen Ruan, Ling Li

Proceedings Volume 11455, 1145534 (2020) https://doi.org/10.1117/12.2564392

KEYWORDS: Graphene, Ultraviolet radiation, Photodetectors, Quantum dots, Laser ablation

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Proceedings Article | 17 April 2020 Paper

Facile synthesis and optical properties of SnS2 QDs

Huancheng Zhao, Xiangyang Li, Min Zhang, Hong Su, Huawei Liang, Shuangchen Ruan, Ling Li

Proceedings Volume 11455, 1145517 (2020) https://doi.org/10.1117/12.2560051

KEYWORDS: Tin, Optical properties, Luminescence, Ultrasonics, Quantum dots

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Proceedings Article | 18 December 2019 Paper

The high temperature sensor based on a 45° fiber cantilever beam fabricated by femtosecond laser

Yongqin Yu, Longxin Ma, Ruqing Huang, Dezhi Liang, Yufeng Zhang, Chenlin Du, Shuangchen Ruan

Proceedings Volume 11340, 113401I (2019) https://doi.org/10.1117/12.2547844

KEYWORDS: Femtosecond phenomena, Sensors, Temperature metrology, Structured optical fibers, Temperature sensors, Lithium, Single mode fibers, Michelson interferometers, Interferometers, Head

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Proceedings Article | 5 March 2018 Paper

Mechanical analysis on magnesium alloy rotating mirror for ultra-high-speed camera

Chunbo Li, Minqiu Liu, Xikui Ren, Chenlin Du, Hongbin Huang, Shuangchen Ruan

Proceedings Volume 10710, 107103L (2018) https://doi.org/10.1117/12.2317512

KEYWORDS: Mirrors, Cameras, Lithium, Magnesium, Imaging systems, Aluminum, Chemical elements, Sun, Finite element methods, Beryllium

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Proceedings Article | 23 February 2018 Paper

Hyper-spectrum scanning laser optical tomography

Lingling Chen, Guiye Li, Yingchao Li, Lina Liu, Ang Liu, Xuejuan Hu, Shuangchen Ruan

Proceedings Volume 10499, 104991L (2018) https://doi.org/10.1117/12.2287062

KEYWORDS: Luminescence, Optical tomography, Laser optics, 3D image processing, Optical filters, 3D metrology, Hyperspectral imaging, Mirrors, Image filtering, Spectral resolution

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Proceedings Article | 13 February 2018 Paper

DAS: A simple, efficient, scalable and DiI-compatible optical clearing method for intact systems

Lingling Chen, Lina Liu, Guiye Li, Ang Liu, Yingchao Li, Xuejuan Hu, Shuangchen Ruan

Proceedings Volume 10493, 104930Y (2018) https://doi.org/10.1117/12.2287608

KEYWORDS: Tissues, Brain, Optical clearing, Luminescence, Neuroimaging, Transparency, Optical imaging, Confocal microscopy, 3D image processing

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Proceedings Article | 12 February 2018 Presentation + Paper

UbasM: a simple, rapid, efficient balanced optical clearing method for brain imaging

Lingling Chen, Guiye Li, Yingchao Li, Lina Liu, Ang Liu, Shuangchen Ruan

Proceedings Volume 10481, 104810W (2018) https://doi.org/10.1117/12.2283223

KEYWORDS: Brain, Optical clearing, Luminescence, Neuroimaging, Optical imaging, Brain imaging, Tissues, Transparency, 3D image processing, Tissue optics

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SPIE Journal Paper | 23 December 2017

Radiation resistance of an Er/Ce codoped superfluorescent source of conventional fiber and photonic crystal fiber

Xu Wu, Cheng-Xiang Liu, Dong Wu, Ming Li, Shuang-chen Ruan

OE, Vol. 56, Issue 12, 126109, (December 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.12.126109

KEYWORDS: Germanium, Color centers, Photonic crystal fibers, Resistance, Signal attenuation, Gamma radiation, Cerium, Radiation effects, Optics manufacturing, Absorption

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Proceedings Article | 1 August 2017 Paper

Design, fabrication and performance study of rugate narrow band minus filters

Ying Zhang, Jilin Zheng, Yanzhi Wang, Jiaolin Zhao, Hongji Qi, Kui Yi, Hongbo He, Jianda Shao, Shuangchen Ruan

Proceedings Volume 10339, 103392F (2017) https://doi.org/10.1117/12.2272664

KEYWORDS: Optical coatings, Optical filters, Laser damage threshold

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Proceedings Article | 28 February 2017 Paper

Host-guest interaction between Acridine orange molecules and AFI or CHA zeolite crystals

Yanping Chen, Ling Fu, Xintong Xu, Irene Ling Li, Shuangchen Ruan, Dunliang Jian, Jianpang Zhai

Proceedings Volume 10256, 1025640 (2017) https://doi.org/10.1117/12.2257879

KEYWORDS: Molecules, Crystals, Absorption, Adaptive optics, Zeolites, Molecular interactions, Luminescence, Diffusion, Matrices, Pollution control

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Proceedings Article | 20 February 2017 Paper

Silicon wafer directly used as an output coupler in Tm:YAP laser

Xikui Ren, Chenlin Du, Li Yu, Junqing Zhao, Yewang Chen, Shuangchen Ruan

Proceedings Volume 10328, 103280E (2017) https://doi.org/10.1117/12.2270458

KEYWORDS: Silicon, Semiconductor lasers, Semiconducting wafers, Output couplers, Laser systems engineering, Polishing, Crystals, High power lasers, Absorption, Transmittance

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Proceedings Article | 20 February 2017 Paper

Ultra-flat and ultra-broadband supercontinuum generation in photonic crystal fiber pumped by noise-like pulses

Yewang Chen, Shuangchen Ruan, Xu Wu, Chunyu Guo, Weiqi Liu, Jun Yu, Ruoheng Luo, Xikui Ren, Yihuai Zhu

Proceedings Volume 10328, 103280D (2017) https://doi.org/10.1117/12.2269048

KEYWORDS: Fiber lasers, Solitons, Photonic crystal fibers, Mode locking, Picosecond phenomena, Fiber amplifiers, Optical amplifiers, Dispersion, Phase modulation, Supercontinuum generation

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SPIE Journal Paper | 29 March 2016 Open Access

Fiber-integrated tungsten disulfide saturable absorber (mirror) for pulsed fiber lasers

Hao Chen, Ling Li, Shuangchen Ruan, Tuan Guo, Peiguang Yan

OE, Vol. 55, Issue 08, 081318, (March 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.8.081318

KEYWORDS: Mode locking, Mirrors, Pulsed fiber lasers, Fiber lasers, Pulsed laser operation, Tungsten, Raman spectroscopy, Signal to noise ratio, Gold, Absorption

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Proceedings Article | 1 July 2015 Paper

Pressure sensing of Fabry-Perot interferometer with a microchannel demodulated by a FBG

Yongqin Yu, Xue Chen, Quandong Huang, Chenlin Du, Shuangchen Ruan

Proceedings Volume 9655, 96550M (2015) https://doi.org/10.1117/12.2184434

KEYWORDS: Sensors, Fiber Bragg gratings, Single mode fibers, Fiber optics sensors, Fabry–Perot interferometry, Photonic crystal fibers, Laser drilling, Interferometers, Femtosecond laser micromachining, Temperature metrology

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Proceedings Article | 1 July 2015 Paper

Improvement of radiation resistance of Er-doped photonic crystal fiber source by spectrum trimming

Chengxiang Liu, Jianhui Zhu, Xu Wu, Li Zhang, Shuangchen Ruan

Proceedings Volume 9655, 96552O (2015) https://doi.org/10.1117/12.2185226

KEYWORDS: Radiation effects, Resistance, Gamma radiation, Photonic crystal fibers, Optical filters, Signal attenuation, Scanning electron microscopy, Optics manufacturing, Space operations, Electronic filtering

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Proceedings Article | 2 June 2014 Paper

High-stability double-pass backward erbium-doped superfluorescent photonic crystal fiber source

Shuang-chen Ruan, Xu Wu, Cheng-xiang Liu, Li Zhang

Proceedings Volume 9157, 9157AK (2014) https://doi.org/10.1117/12.2059007

KEYWORDS: Prototyping, Photonic crystal fibers, Temperature metrology, Fiber optic gyroscopes, Erbium, Scanning electron microscopy, Optical fibers, Structured optical fibers, Gyroscopes, Absorption

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SPIE Journal Paper | 10 October 2013

Cladding-filled graphene in a photonic crystal fiber as a saturable absorber and its first application for ultrafast all-fiber laser

Junqing Zhao, Shuangchen Ruan, Peiguang Yan, Han Zhang, Yongqin Yu, Huifeng Wei, Jie Luo

OE, Vol. 52, Issue 10, 106105, (October 2013) https://doi.org/10.1117/12.10.1117/1.OE.52.10.106105

KEYWORDS: Graphene, Photonic crystal fibers, Fiber lasers, Manufacturing, Absorption, Dispersion, Mode locking, Fusion splicing, Ultrafast phenomena, Cladding

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Proceedings Article | 17 October 2012 Paper

Polarization maintaining photonic crystal fiber IFOG

Yuanhong Yang, Miao Ye, Weiqian Duan, Wei Jin, Chengxiang Liu, Shuangchen Ruan

Proceedings Volume 8421, 84210D (2012) https://doi.org/10.1117/12.975735

KEYWORDS: Phase modulation, Polarization, Prototyping, Photonic crystal fibers, Fiber optic gyroscopes, Temperature metrology, Birefringence, Fusion splicing, Photonic integrated circuits, Polarization maintaining fibers

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SPIE Journal Paper | 26 September 2012

High-stable and broadband erbium-doped superfluorescent photonic crystal fiber source

Xu Wu, Shuang-chen Ruan, Cheng-xiang Liu, Li Zhang

OE, Vol. 51, Issue 9, 095005, (September 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.9.095005

KEYWORDS: Photonic crystal fibers, Optical filters, Temperature metrology, Fiber optic gyroscopes, Fiber optics, Gyroscopes, Optical isolators, Optical engineering, Wavelength division multiplexing, Lithium

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SPIE Journal Paper | 6 July 2012

Multi-wavelength graphene-based Q-switched erbium-doped fiber laser

Junqing Zhao, Peiguang Yan, Shuangchen Ruan, Yongqin Yu, Geguo Du, Gelin Zhang, Jianqun Cheng, Huifeng Wei, Jie Luo

OE, Vol. 51, Issue 7, 074201, (July 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.7.074201

KEYWORDS: Fiber lasers, Fiber Bragg gratings, Q switched lasers, Graphene, Q switched fiber lasers, Pulsed laser operation, Mode locking, Reflectivity, Fiber optics sensors, Geometrical optics

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Proceedings Article | 14 March 2012 Paper

Switchable multiwavelength erbium-doped photonic crystal fiber ring laser based on a length of polarization-maintaining photonic crystal fiber

Jianqun Cheng, Shuangchen Ruan

Proceedings Volume 8330, 83300D (2012) https://doi.org/10.1117/12.917400

KEYWORDS: Photonic crystal fibers, Fiber lasers, Polarization, Laser crystals, Photonic crystals, Hole burning spectroscopy, Modes of laser operation, Wavelength division multiplexing, Fiber Bragg gratings, Single mode fibers

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Proceedings Article | 15 February 2012 Paper

Fabrication and characteristic of long photonic crystal fiber taper

Peiguang Yan, Huifeng Wei, Shuangchen Ruan, Su Chen, Chunyu Guo, Jiangtao Guo, Jie Shu, Guangzhong Cao

Proceedings Volume 8240, 82401R (2012) https://doi.org/10.1117/12.909796

KEYWORDS: Signal attenuation, Dispersion, Photonic crystal fibers, Supercontinuum generation, Structured optical fibers, Absorption, Picosecond phenomena, Optical fibers, Polarization, Scanning electron microscopy

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Proceedings Article | 17 December 2011 Paper

High-power diode-end-pumped composite YVO[sub]4[/sub]/Nd:YVO[sub]4[/sub]/ YVO[sub]4[/sub] self-Raman yellow laser

Yayin Guo, Li Zhang, Guoxi Huang, Chenlin Du, Shuangchen Ruan

Proceedings Volume 8312, 83120R (2011) https://doi.org/10.1117/12.904321

KEYWORDS: Crystals, Composites, Laser crystals, High power lasers, Raman spectroscopy, Mirrors, Semiconductor lasers, Laser applications, Continuous wave operation, Pulsed laser operation

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Proceedings Article | 30 November 2011 Paper

Temperature and refractive index measurements using long-period fiber gratings fabricated by femtosecond laser

Yongqin Yu, Jiarong Zheng, Kai Yi, Shuangchen Ruan, Chenlin Du, Jianhui Huang, Wansheng Zhong

Proceedings Volume 8307, 83071W (2011) https://doi.org/10.1117/12.904386

KEYWORDS: Refractive index, Femtosecond phenomena, Temperature metrology, Aluminum, Cladding, Fiber lasers, Polymers, Epoxies, Standards development, Pulsed laser operation

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SPIE Journal Paper | 1 October 2011

Fabrication of a 145-m long microstructured optical fiber taper and its supercontinuum generation

Peiguang Yan, Shuangchen Ruan, Junqing Zhao, Jian Zhao, Jie Shu, Huifeng Wei, Jie Luo

OE, Vol. 50, Issue 10, 105003, (October 2011) https://doi.org/10.1117/12.10.1117/1.3631836

KEYWORDS: Micro optical fluidics, Structured optical fibers, Supercontinuum generation, Solitons, Dispersion, Signal attenuation, Optical fibers, Optical testing, Picosecond phenomena, Numerical simulations

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Proceedings Article | 5 October 2009 Paper

Flat supercontinuum generation pumped by femtosecond pulses in zero-dispersion wavelength of photonic crystal fiber

Yuan Guo, Shuangchen Ruan, Yongqin Yu, Chenlin Du, Peiguang Yan

Proceedings Volume 7503, 75037C (2009) https://doi.org/10.1117/12.834566

KEYWORDS: Femtosecond phenomena, Solitons, Photonic crystal fibers, Dispersion, Supercontinuum generation, Scanning probe microscopy, Nonlinear crystals, Four wave mixing, Laser sources, Reflection

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Proceedings Article | 10 February 2009 Paper

Real-time terahertz imaging using a 1.63-THz optically pumped terahertz laser and a pyroelectric camera

Shuangchen Ruan, Jun Yang, Min Zhang

Proceedings Volume 7126, 71261U (2009) https://doi.org/10.1117/12.819831

KEYWORDS: Terahertz radiation, Cameras, Laser optics, Imaging systems, Inspection, Real time imaging, Millimeter wave imaging, Nondestructive evaluation, Sensors, Digital watermarking

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Proceedings Article | 18 November 2008 Paper

Flat supercontinuum generation by nanosecond pulses pumped

Yuan Guo, Shuangchen Ruan, Peiguang Yan, Yongqin Yu, Honglei Wu

Proceedings Volume 7135, 71353T (2008) https://doi.org/10.1117/12.803355

KEYWORDS: Optical fibers, Photonic crystal fibers, Dispersion, Supercontinuum generation, Four wave mixing, Photons, Signal attenuation, Single mode fibers, Ocean optics, Raman scattering

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Proceedings Article | 18 November 2008 Paper

LD-pumped all-solid-state yellow laser based on frequency-doubled self-Raman laser

Zhichao Wang, Chenlin Du, Shuangchen Ruan

Proceedings Volume 7135, 713518 (2008) https://doi.org/10.1117/12.802849

KEYWORDS: Raman spectroscopy, Laser crystals, Crystals, Pulsed laser operation, Neodymium lasers, Ferroelectric materials, Mirrors, Laser applications, Laser damage threshold, Nonlinear crystals

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Proceedings Article | 8 February 2008 Paper

Terahertz generation in an aperiodically poled lithium-niobate parametric oscillator

H. Su, S. Ruan, M. Zhang, L. Xia, H. Zhou

Proceedings Volume 6840, 68401G (2008) https://doi.org/10.1117/12.757692

KEYWORDS: Terahertz radiation, Optical parametric oscillators, Crystals, Signal processing, Oscillators, Structural design, Numerical simulations, Absorption, Imaging spectroscopy, Spectroscopy

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Proceedings Article | 27 November 2007 Paper

Pilot study on photonic crystal fiber Raman amplifier

Shuangchen Ruan, Ming Zhang, Chunyu Guo

Proceedings Volume 6723, 67232K (2007) https://doi.org/10.1117/12.783316

KEYWORDS: Raman spectroscopy, Fiber amplifiers, Photonic crystal fibers, Radiofrequency ablation, Optical amplifiers, Interference (communication), Wave propagation, Telecommunications, Dispersion, Multimedia

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Proceedings Article | 21 November 2007 Paper

Femtosecond laser pulses micromaching of GaAs, silicon, fused silica, PMMA

Yi Huang, Shuangchen Ruan, Yongqin Yu, Chenlin Du

Proceedings Volume 6724, 672419 (2007) https://doi.org/10.1117/12.782840

KEYWORDS: Silica, Femtosecond phenomena, Gallium arsenide, Waveguides, Silicon, Polymethylmethacrylate, Pulsed laser operation, Diffraction gratings, Laser ablation, Diffraction

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Proceedings Article | 21 November 2007 Paper

Template technique: a promising approach for well-aligned quantum wires fabrication

Irene Ling Li, Ye Wu, Jian Pang Zhai, Shuang Chen Ruan, Zi Kang Tang

Proceedings Volume 6724, 67241D (2007) https://doi.org/10.1117/12.782850

KEYWORDS: Crystals, Single walled carbon nanotubes, Molecules, Carbon nanotubes, Quantum wells, Aluminum, Raman spectroscopy, Metals, Zeolites, Nonlinear optics

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Proceedings Article | 14 November 2007 Paper

Q-switched Yb-doped rod-type photonic crystal fiber laser

Shuangchen Ruan, Chunyu Guo, Peiguang Yan, Chenlin Du, Rui Zhou

Proceedings Volume 6722, 67220H (2007) https://doi.org/10.1117/12.782842

KEYWORDS: Photonic crystal fibers, Q switched lasers, Fiber lasers, Laser crystals, Q switched fiber lasers, Pulsed laser operation, Cladding, Modulators, Q switching, Mirrors

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Proceedings Article | 29 January 2007 Paper

The coherence properties of supercontinuum spectra generated in photonic crystal fiber

Yuan Guo, Shuangchen Ruan, Yongqin Yu, Yuncai Wang

Proceedings Volume 6279, 627967 (2007) https://doi.org/10.1117/12.725724

KEYWORDS: Temporal coherence, Michelson interferometers, Photonic crystal fibers, Optical fibers, Microscopes, Objectives, Femtosecond phenomena, Colorimetry, Opacity, Optical isolators

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Proceedings Article | 11 January 2007 Paper

Double-end-pumped acoustic-optically Q-switched intracavity-frequency-doubling red laser

Wan Qin, Chenlin Du, Shuangchen Ruan, Yuncai Wang

Proceedings Volume 6279, 62791C (2007) https://doi.org/10.1117/12.725183

KEYWORDS: Mirrors, Laser crystals, Thermal effects, Crystals, Resonators, Q switched lasers, Second-harmonic generation, High power lasers, Semiconductor lasers, Laser applications

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Proceedings Article | 11 January 2007 Paper

Continuous-wave supercontinuum generation in a 100-m high nonlinear photonics crystal fiber

Yongqin Yu, Shuangchen Ruan, Jihong Zhao, Chenlin Du

Proceedings Volume 6279, 62791B (2007) https://doi.org/10.1117/12.725181

KEYWORDS: Continuous wave operation, Single mode fibers, Fiber lasers, Raman scattering, Supercontinuum generation, Photonic crystal fibers, Raman spectroscopy, Supercontinuum sources, Nonlinear crystals

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Proceedings Article | 6 November 2006 Paper

Method of video capture port design for IP camera

Li Zhang, Shuangchen Ruan, Min Zhang, Chengxiang Liu

Proceedings Volume 6357, 63573R (2006) https://doi.org/10.1117/12.717260

KEYWORDS: CMOS sensors, IP cameras, Video, Video surveillance, CCD image sensors, Image sensors, Surveillance, Analog electronics, Cameras, CMOS technology

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Proceedings Article | 28 February 2006 Paper

Diode-end-pumped actively and passively Q-switched Nd:GdVO₄ lasers at 1.34 μm

Chenlin Du, Shuangchen Ruan, Huaijin Zhang, Yongqin Yu

Proceedings Volume 6100, 61001P (2006) https://doi.org/10.1117/12.645028

KEYWORDS: Crystals, Q switched lasers, Q switching, Semiconductor lasers, Pulsed laser operation, Laser crystals, Mirrors, Laser applications, Q switch crystals, Output couplers

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Proceedings Article | 28 January 2006 Paper

Spectral broadening using a polarization-maintaining photonic crystal fiber by an optical parametric amplifier

Yongqin Yu, Shuangchen Ruan, Chenlin Du, Jihong Zhao, Jianchun Zeng

Proceedings Volume 6025, 602507 (2006) https://doi.org/10.1117/12.666987

KEYWORDS: Solitons, Optical fibers, Optical amplifiers, Polarization, Birefringence, Absorption, Dispersion, Photonic crystal fibers, Ocean optics, Fiber amplifiers

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Proceedings Article | 23 January 2006 Paper

Optical properties of guest-host nanocomposite materials

Irene Ling Li, Zhao Ming Li, Zi Kang Tang, Shuang Chen Ruan, Ji Hong Zhao

Proceedings Volume 6029, 602906 (2006) https://doi.org/10.1117/12.667663

KEYWORDS: Crystals, Absorption, Raman spectroscopy, Selenium, Polarization, Photonic crystals, Optical properties, Nonlinear crystals, Polarizers, Single walled carbon nanotubes

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Proceedings Article | 23 January 2006 Paper

Resonant Raman technique-a powerful tool for exploring electron-phonon coupling in Se nanoclusters

Irene Ling Li, Jian Pang Zhai, Zi Kang Tang, Shuang Chen Ruan, Min Zhang

Proceedings Volume 6029, 60290N (2006) https://doi.org/10.1117/12.667691

KEYWORDS: Raman spectroscopy, Selenium, Raman scattering, Laser energy, Laser scattering, Crystals, Absorption, Scattering, Solids, Laser crystals

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Proceedings Article | 30 December 2005 Paper

Micro-cavity laser of dye molecules loaded in AlPO₄-5 crystals

Irene Ling Li, Zi Kang Tang, Wei Kun Ge, Xu Dong Xiao, Shuang Chen Ruan

Proceedings Volume 6028, 602823 (2005) https://doi.org/10.1117/12.667336

KEYWORDS: Molecules, Crystals, Absorption, Molecular lasers, Laser crystals, Polarization, Electrons, Chemical species, Dye lasers, Zeolites

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Proceedings Article | 22 December 2005 Paper

LD-pumped passive Q-switched Nd:LuVO₄ laser

Zhengping Wang, Chenlin Du, Huaijin Zhang, Shuangchen Ruan, Xinquang Xu, Jiyang Wang, Zongshu Shao, Minhua Jiang

Proceedings Volume 6028, 60280E (2005) https://doi.org/10.1117/12.667129

KEYWORDS: Crystals, Laser crystals, Q switched lasers, Absorption, Chromium, YAG lasers, Q switching, Luminescence, Semiconductor lasers, Transmittance

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Proceedings Article | 22 December 2005 Paper

High-power diode-end-pumped intracavity frequency-doubled Nd:GdVO₄/LBO red laser

Chenlin Du, Shuangchen Ruan, Yongqin Yu, Feng Zeng

Proceedings Volume 6028, 60280D (2005) https://doi.org/10.1117/12.667127

KEYWORDS: Crystals, Laser crystals, Semiconductor lasers, High power lasers, Continuous wave operation, Second-harmonic generation, Mirrors, Q switching, Nd:YAG lasers

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Proceedings Article | 6 December 2005 Paper

Huge group-velocity dispersion in a photonic crystal

Zhengbiao Ouyang, Yanyan Cai, Qingsheng Meng, Yali Lu, Yiling Sun, Dengguo Zhang, Shuangchen Ruan, Jingzhen Li

Proceedings Volume 6020, 60200U (2005) https://doi.org/10.1117/12.635997

KEYWORDS: Dispersion, Photonic crystals, Refractive index, Optical fibers, Dielectrics, Transmittance, Optical communications, Mathematical modeling, Electromagnetism, Lutetium

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Proceedings Article | 5 December 2005 Paper

A kind of planar photonic crystal micro-cavity

Zhengbiao Ouyang, Qingsheng Meng, Yali Lu, Yiling Sun, Dengguo Zhang, Shuangchen Ruan, Jingzhen Li

Proceedings Volume 6020, 602030 (2005) https://doi.org/10.1117/12.635955

KEYWORDS: Photonic crystals, Dielectrics, Finite-difference time-domain method, Integrated optics, Numerical simulations, Resonators, Semiconductors, Refractive index, Optoelectronics, Optical microcavities

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Proceedings Article | 31 January 2005 Paper

A novel measuring implementation of femtosecond pulse amplitude and phase based on frequency-resolved optical gating

Chunping Liu, Shuang-chen Ruan, Chengxiang Liu, Jinhua Long

Proceedings Volume 5624, (2005) https://doi.org/10.1117/12.574374

KEYWORDS: Ocean optics, Femtosecond phenomena, Spectroscopy, Second-harmonic generation, Pulsed laser operation, Beam splitters, Crystals, Laser crystals, Phase measurement, Signal generators

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Proceedings Article | 31 January 2005 Paper

A complex photonic crystal cavity with improved properties of optical filtering

Zhengbiao Ouyang, Yiling Sun, Dengguo Zhang, Jianzhang Cao, Shuangchen Ruan, Jingzhen Li

Proceedings Volume 5624, (2005) https://doi.org/10.1117/12.572011

KEYWORDS: Photonic crystals, Bandpass filters, Refractive index, Optical filters, Dielectrics, Electronic filtering, Linear filtering, Transmittance, Mathematical modeling, Computer simulations

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Proceedings Article | 28 January 2005 Paper

Mode competition in Raman fiber lasers with two different Fabry-Perot cavities

Ge-guo Du, Hong-wei Li, Shuang-chen Ruan, Feng Luo, Hui-hui Lu, Ying Deng, Qin Zhu

Proceedings Volume 5646, (2005) https://doi.org/10.1117/12.578083

KEYWORDS: Raman spectroscopy, Mirrors, Fiber lasers, Reflectivity, Raman scattering, Fabry–Perot interferometers, Hole burning spectroscopy, Optical amplifiers, Fiber Bragg gratings, Continuous wave operation

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Proceedings Article | 17 April 2001 Paper

Self-mode locking femtosecond Cr4+:forsterite laser

ShuangChen Ruan, Guang Zhu, Yang-feng Ju

Proceedings Volume 4183, (2001) https://doi.org/10.1117/12.424308

KEYWORDS: Femtosecond phenomena, Mirrors, Nd:YAG lasers, Crystals, Mode locking, Laser crystals, Continuous wave operation, Pulsed laser operation, Sapphire lasers, Prisms

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Proceedings Article | 15 December 2000 Paper

Effect of group velocity mismatch on second harmonic autocorrelation considering different pulse shapes

ShuangChen Ruan, Fan Zhang, Qin Zhu, Guang Zhu

Proceedings Volume 4087, (2000) https://doi.org/10.1117/12.406314

KEYWORDS: Interferometry, Crystals, Deconvolution, Shape analysis, Harmonic generation, Gaussian pulse, Optical testing, Spatial frequencies, Chlorine, Ultrafast phenomena

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Proceedings Article | 22 June 1999 Paper

Eight-pass single-grating stretcher

Jianjun Yang, ShuangChen Ruan, Xun Hou

Proceedings Volume 3516, (1999) https://doi.org/10.1117/12.350559

KEYWORDS: Ultrafast phenomena, Pulsed laser operation, Optical amplifiers, Diffraction gratings, Laser development, Laser systems engineering, Optical design, Mirrors, Dispersion, Precision mechanics

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Proceedings Article | 22 June 1999 Paper

Diode-pumped femtosecond Cr:LiSAF laser

ShuangChen Ruan, Yanli Mao, Jianjun Yang, Fan Zhang, Xun Hou, Yuhua Liu

Proceedings Volume 3516, (1999) https://doi.org/10.1117/12.350556

KEYWORDS: Crystals, Semiconductor lasers, Mode locking, Laser vision correction, Pulsed laser operation, Mirrors, Laser crystals, Femtosecond phenomena, Monochromatic aberrations, Continuous wave operation

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Proceedings Article | 22 June 1999 Paper

37-fs self-mode-locked Ti:sapphire laser at 940 nm

ShuangChen Ruan, Jianjun Yang, Yanli Mao, Xun Hou

Proceedings Volume 3516, (1999) https://doi.org/10.1117/12.350560

KEYWORDS: Sapphire lasers, Mirrors, Pulsed laser operation, Crystals, Laser crystals, Mode locking, Prisms, Reflectivity, Continuous wave operation, Infrared cameras

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Proceedings Article | 4 December 1998 Paper

Effect of group velocity mismatch on the measurement of ultrashort optical pulses via second harmonic generation

Fan Zhang, ShuangChen Ruan

Proceedings Volume 3491, (1998) https://doi.org/10.1117/12.328606

KEYWORDS: Crystals, Interferometry, Harmonic generation, Optical testing, Second-harmonic generation, Gold, Ultrafast phenomena, Polarization, Fluctuations and noise, Phase matching

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Proceedings Article | 28 May 1997 Paper

Sub-10-fs jitter tunable multiwavelength Ti:sapphire laser

Shuicai Wang, Dong Xiao, Jianjun Yang, ShuangChen Ruan, Xun Hou

Proceedings Volume 2869, (1997) https://doi.org/10.1117/12.273461

KEYWORDS: Sapphire lasers, Femtosecond phenomena, Sapphire, Mirrors, Mode locking, Pulsed laser operation, Crystals, Output couplers, Laser resonators, Argon ion lasers

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Proceedings Article | 28 May 1997 Paper

Experimental studies on ultrashort pulse Ti:sapphire laser

Nuo Wang, Jucheng Liu, Guorong Liu, Shuicai Wang, ShuangChen Ruan

Proceedings Volume 2869, (1997) https://doi.org/10.1117/12.273460

KEYWORDS: Sapphire lasers, Mode locking, Pulsed laser operation, Mirrors, Ultrafast phenomena, Laser stabilization, Saturable absorption, Laser systems engineering, Modulation, Phase shifts

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Proceedings Article | 28 May 1997 Paper

Ti:sapphire regenerative amplifier

Xun Hou, ShuangChen Ruan, Shuicai Wang, Jianjun Yang, Yanling Sun, Guoge Du, Shan Feng

Proceedings Volume 2869, (1997) https://doi.org/10.1117/12.273459

KEYWORDS: Amplifiers, Mirrors, Pulsed laser operation, Nd:YAG lasers, Laser systems engineering, Photography, Resonators, Crystals, Oscillators, Wave plates

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Proceedings Article | 1 April 1991 Paper

Active mode-locking of external cavity semiconductor laser with 1GHz repetition rate

Xianhua Wang, Guofu Chen, De-Sen Liu, Dalun Xu, ShuangChen Ruan

Proceedings Volume 1358, (1991) https://doi.org/10.1117/12.23964

KEYWORDS: Semiconductor lasers, Mode locking, Antireflective coatings, Scanning laser ophthalmoscopy, Fabry–Perot interferometers, Reflectivity

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