TY - JOUR
T1 - Design and simulation of apodized wavelength filters using Gaussian-distributed sidewall grating
AU - Tsai, Tzong Yow
AU - Fang, Yen Cheng
AU - Lee, Zhi Cheng
AU - Chen, Jong Rong
N1 - Funding Information:
Acknowledgements This work was financially supported by the National Science Council of Taiwan. (Project No. NSC-95-2221-E-006-344).
PY - 2007/5
Y1 - 2007/5
N2 - An accurate design for an apodized integrated optical wavelength filter using Gaussian-distributed sidewall Bragg grating is proposed, 2-dimensionally simulated and analyzed using the finite-difference time-domain method. It is verified that for various grating periods, the central wavelengths of the reflection bands are all fixed at designed 1.55 μm with the side lobes well suppressed.
AB - An accurate design for an apodized integrated optical wavelength filter using Gaussian-distributed sidewall Bragg grating is proposed, 2-dimensionally simulated and analyzed using the finite-difference time-domain method. It is verified that for various grating periods, the central wavelengths of the reflection bands are all fixed at designed 1.55 μm with the side lobes well suppressed.
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U2 - 10.1007/s11082-007-9108-2
DO - 10.1007/s11082-007-9108-2
M3 - Article
AN - SCOPUS:34548660833
SN - 0306-8919
VL - 39
SP - 571
EP - 575
JO - Optical and Quantum Electronics
JF - Optical and Quantum Electronics
IS - 7
ER -