Prof. Feng Chen Profile

Prof. Feng Chen

at Shandong Univ

SPIE Involvement:

Editor | Author

Publications (19)

SPIE Journal Paper | 29 March 2022 Open Access

Femtosecond laser-inscribed optical waveguides in dielectric crystals: a concise review and recent advances

Lingqi Li, Weijin Kong, Feng Chen

AP, Vol. 4, Issue 02, 024002, (March 2022) https://doi.org/10.1117/12.10.1117/1.AP.4.2.024002

KEYWORDS: Waveguides, Crystals, Laser crystals, Photonic crystals, Femtosecond phenomena, Cladding, Waveguide lasers, Dielectrics, Dielectric polarization, Refractive index

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Proceedings Article | 5 March 2021 Presentation + Paper

Recent advances on femtosecond laser writing of waveguides in crystals

Feng Chen

Proceedings Volume 11676, 1167619 (2021) https://doi.org/10.1117/12.2583796

KEYWORDS: Laser crystals, Crystals, Photonic crystals, Waveguides, Femtosecond phenomena, Refractive index, Photonic crystal devices, Dielectrics, Waveguide lasers, Ultrafast phenomena

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Proceedings Article | 30 December 2019 Paper

Mode-locked mid-IR fibre laser based on 2D nanomaterials

Gayathri Bharathan, Xiantao Jiang, Han Zhang, Feng Chen, Ziqi Li, Stuart Jackson, Alex Fuerbach

Proceedings Volume 11200, 112002B (2019) https://doi.org/10.1117/12.2539898

KEYWORDS: Mode locking, Mid-IR, Fiber lasers, Nanomaterials, Pulsed laser operation, Laser resonators, Fiber Bragg gratings, Confocal microscopy, Continuous wave operation, Erbium

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SPIE Journal Paper | 14 December 2015

Layer-to-layer compression and enhanced optical properties of few-layer graphene nanosheet induced by ion irradiation

Zhen Shang, Yang Tan, Shengqiang Zhou, Feng Chen

OE, Vol. 55, Issue 08, 081303, (December 2015) https://doi.org/10.1117/12.10.1117/1.OE.55.8.081303

KEYWORDS: Graphene, Ions, Absorption, Waveguides, Nd:YAG lasers, Optical properties, Crystals, Q switched lasers, Electronics, Waveguide lasers

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SPIE Journal Paper | 21 September 2015

Dual-line optical waveguides in Cu:KNSBN crystal fabricated by direct femtosecond laser writing

Weijie Nie, Javier Vázquez de Aldana, Feng Chen

OE, Vol. 54, Issue 09, 097106, (September 2015) https://doi.org/10.1117/12.10.1117/1.OE.54.9.097106

KEYWORDS: Waveguides, Crystals, Femtosecond phenomena, Refractive index, Laser crystals, Polarization, Near field, Photonic crystals, Micro raman spectroscopy, Magnetism

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Proceedings Article | 22 August 2015 Paper

Waveguide laser in Nd:YAG planar waveguide produced by 1.4 GeV Kr ion irradiation

Yazhou Cheng, Hongliang Liu, Feng Chen

Proceedings Volume 9656, 965604 (2015) https://doi.org/10.1117/12.2195287

KEYWORDS: Ions, Nd:YAG lasers, Waveguides, Krypton, Crystals, Waveguide lasers, Planar waveguides, Continuous wave operation, Laser crystals, Optical pumping

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Proceedings Article | 14 July 2015 Paper

A novel micro-processing of waveguide coupler in birefringent crystal by twin tracks of single-scan femtosecond laser writing

Chen Cheng, J. Vázquez de Aldana, Feng Chen

Proceedings Volume 9532, 95321K (2015) https://doi.org/10.1117/12.2185403

KEYWORDS: Waveguides, Crystals, Laser crystals, Femtosecond phenomena, Polarization, Cladding, Continuous wave operation, Waveguide lasers, Refractive index, Birefringence

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Proceedings Article | 14 July 2015 Paper

Three-dimensional femtosecond laser micromachining of dielectric crystals for photonic waveguiding applications

Feng Chen, Javier Vázquez de Aldana

Proceedings Volume 9532, 95320M (2015) https://doi.org/10.1117/12.2182861

KEYWORDS: Crystals, Waveguides, Laser crystals, Photonic crystals, Dielectrics, Beam splitters, Femtosecond phenomena, Refractive index, Cladding, 3D equipment

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SPIE Journal Paper | 29 June 2015

Superficial waveguide splitters fabricated by femtosecond laser writing of LiTaO3 crystal

Chen Cheng, Carolina Romero, Javier R. Vázquez Vázquez de Aldana, Feng Chen

OE, Vol. 54, Issue 06, 067113, (June 2015) https://doi.org/10.1117/12.10.1117/1.OE.54.6.067113

KEYWORDS: Waveguides, Femtosecond phenomena, Crystals, Laser crystals, Refractive index, Photonic crystals, Wave propagation, Fabrication, Polarization, Cladding

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SPIE Journal Paper | 28 May 2015

Focused ion-beam writing of channel waveguides in bismuth germanate crystal for telecommunication bands

Ruiyun He, Sudheer Kumar Vanga, Andrew Bettiol, Feng Chen

OE, Vol. 54, Issue 05, 057108, (May 2015) https://doi.org/10.1117/12.10.1117/1.OE.54.5.057108

KEYWORDS: Waveguides, Ion beams, Crystals, Channel waveguides, Ions, Bismuth, Polarization, Refractive index, Telecommunications, Laser crystals

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SPIE Journal Paper | 3 November 2014

Guided-wave phase-matched second-harmonic generation in KTiOPO4 waveguide produced by swift heavy-ion irradiation

Yazhou Cheng, Yuechen Jia, Shavkat Akhmadaliev, Shengqiang Zhou, Feng Chen

OE, Vol. 53, Issue 11, 117102, (November 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.11.117102

KEYWORDS: Waveguides, Ions, Second-harmonic generation, Planar waveguides, Crystals, Refractive index, Polarization, Continuous wave operation, Laser crystals, Light wave propagation

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SPIE Journal Paper | 23 October 2014

Femtosecond laser-written lithium niobate waveguide laser operating at 1085 nm

Yang Tan, Javier Vázquez de Aldana, Feng Chen

OE, Vol. 53, Issue 10, 107109, (October 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.10.107109

KEYWORDS: Waveguides, Femtosecond phenomena, Crystals, Neodymium, Waveguide lasers, Laser crystals, Lithium niobate, Polarization, Laser damage threshold, Refractive index

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SPIE Journal Paper | 9 September 2014

Femtosecond laser-written double-cladding waveguides in Nd:GdVO₄ crystal: Raman analysis, guidance, and lasing

Hongliang Liu, Javier Vázquez de Aldana, Magdalena Aguiló, Francesc Díaz, Feng Chen, Airán Ródenas Seguí

OE, Vol. 53, Issue 09, 097105, (September 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.9.097105

KEYWORDS: Waveguides, Cladding, Crystals, Neodymium, Laser crystals, Waveguide lasers, Femtosecond phenomena, Raman spectroscopy, Phonons, Polarization

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Proceedings Article | 1 May 2014 Paper

Efficient lasing in Nd:GdVO4 depressed cladding waveguides produced by femtosecond laser writing

Hongliang Liu, Javier Vázquez de Aldana, Feng Chen

Proceedings Volume 9133, 913315 (2014) https://doi.org/10.1117/12.2049489

KEYWORDS: Waveguides, Cladding, Waveguide lasers, Crystals, Laser crystals, Polarization, Femtosecond phenomena, Continuous wave operation, Laser systems engineering, Laser damage threshold

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Proceedings Article | 22 May 2009 Paper

One-dimensional bulk and planar photorefractive photonic superlattices in lithium niobate: features of linear and nonlinear discrete diffraction

Ksenia Shandarova, Vladimir Shandarov, Yang Tan, Feng Chen, Christian Rüter, Detlef Kip

Proceedings Volume 7354, 735405 (2009) https://doi.org/10.1117/12.820552

KEYWORDS: Waveguides, Modulation, Diffraction, Planar waveguides, Refractive index, Superlattices, Crystals, Light wave propagation, Geometrical optics, Lithium niobate

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Proceedings Article | 18 November 2008 Paper

Dark spatial photovoltaic solitons and soliton-induced waveguide elements in ion-implanted planar lithium niobate waveguides

Vitaly Kruglov, Vladimir Shandarov, Yang Tan, Feng Chen, Detlef Kip

Proceedings Volume 7138, 71381M (2008) https://doi.org/10.1117/12.818044

KEYWORDS: Waveguides, Planar waveguides, Solitons, Channel waveguides, Spatial solitons, Lithium niobate, Photovoltaics, Beam splitters, Semiconducting wafers, Crystals

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Proceedings Article | 18 November 2008 Paper

Linear and nonlinear light localization within optically induced photonic superlattices in lithium niobate

Kseniya Shandarova, Vladimir Shandarov, Yang Tan, Feng Chen, Christian Rütter, Detlef Kip

Proceedings Volume 7138, 713817 (2008) https://doi.org/10.1117/12.818011

KEYWORDS: Stereolithography, Waveguides, Geometrical optics, Modulation, Superlattices, Light wave propagation, Nonlinear optics, Diffraction, Lithium niobate, Planar waveguides

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Proceedings Article | 6 December 2006 Paper

Steering of bright discrete photovoltaic solitons in lithium niobate waveguide arrays

Milutin Stepić, Vladimir Shandarov, Aleksandra Maluckov, Feng Chen, Daniel Runde, Christian Rüter, Detlef Kip

Proceedings Volume 6023, 60230K (2006) https://doi.org/10.1117/12.648204

KEYWORDS: Solitons, Waveguides, Photovoltaics, Lithium niobate, Crystals, Diffraction, Chemical elements, CCD cameras, Wave propagation, Refractive index

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Proceedings Article | 8 June 2005 Paper

Propagation of a light beam in lithium niobate waveguide arrays: from discrete diffraction to discrete self-focusing

Feng Chen, Detlef Kip, Vladimir Shandarov, Daniel Runde, Milutin Stepic, Christian Rueter

Proceedings Volume 5851, (2005) https://doi.org/10.1117/12.633899

KEYWORDS: Waveguides, Light wave propagation, Diffraction, Channel waveguides, Semiconducting wafers, Nonlinear optics, Beam propagation method, Lithium niobate, Copper, Spatial solitons

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