1x3 optical drop splitter in a rod-type silicon photonic crystal

Dongxia Zhuang; Xiyao Chen; Junjun Li; Guimin Lin; Zexuan Qiang; Yishen Qiu; Hui Li

doi:10.1117/12.903986

28 November 2011 1×3 optical drop splitter in a rod-type silicon photonic crystal

Dongxia Zhuang, Xiyao Chen, Junjun Li, Guimin Lin, Zexuan Qiang, Yishen Qiu, Hui Li

Proceedings Volume 8308, Optoelectronic Materials and Devices VI; 83081K (2011) https://doi.org/10.1117/12.903986
Event: SPIE/OSA/IEEE Asia Communications and Photonics, 2011, Shanghai, China

Abstract

We report an 1×3 optical drop splitter (ODS) based on a self-collimation ring resonator (SCRR) in a rod-type silicon photonic crystal. The proposed 1×3 ODS consists of four beam splitters which are formed by changing the radius of one row of silicon rods. When the self-collimated light with resonance frequency is launched into the ODS, the light beam can be split into three parts come out from three drop ports while no light coming out from the through port. The splitting ratio of the three drop beams can be controlled by tuning the radii of the beam splitters. The FDTD method is employed to calculate the transmission of the 1×3 ODS. For the drop wavelength of 1550 nm, the free spectral range is 28.7 nm, which almost covers the whole optical communication C-band window. This 1×3 ODS may have applications in photonic integrated circuits.

Citation Download Citation

Dongxia Zhuang, Xiyao Chen, Junjun Li, Guimin Lin, Zexuan Qiang, Yishen Qiu, and Hui Li "1×3 optical drop splitter in a rod-type silicon photonic crystal", Proc. SPIE 8308, Optoelectronic Materials and Devices VI, 83081K (28 November 2011); https://doi.org/10.1117/12.903986

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available