Summary
Optoelectronics and Communications Conference/International Conference on Integrated Optics and Optical Fiber Communication
2007
Session Number:12E2
Session:
Number:12E2-2
Silicon Photonic Wire Filter Using Asymmetric Sidewall Long-Period Gratings
Young-Bo Cho, Jin-Soo Shin, Byung-Ki Yang, Joo-Hyung Lee, Jun-Bo Yoon, Sang-Yung Shin,
pp.430-431
Publication Date:2007/7/9
Online ISSN:2188-5079
Summary:
We demonstrate a silicon photonic wire filter using asymmetric sidewall long-period gratings. The period and depth of fabricated grating are 4.3 μm and 5 nm, respectively. The length of long-period grating is 260 μm. The measured maximum attenuation at the center wavelength is about 13 dB. The bandwidth of the Its fabrication transmission dip is 4.5 nm.