Share Email Print
cover

Optical Engineering

Tunable optical bandpass filter with multiple flat-top bands in nanostructured resonators
Author(s): Jun Xie; Yuping Chen; Wenjie Lu; Xianfeng Chen
Format Member Price Non-Member Price
PDF $20.00 $25.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

Based on second-order nonlinearity, we present a tunable optical bandpass filter at c-band by introducing a back quasiphase-matching technique with a nanostructured named multiple resonator waveguide. Two injecting forward lights and one backward propagating light interact with difference frequency generation. At that juncture, the transmission of the forward signal can be modulated via changing the forward control power. As a result, a tunable optical bandpass filter with multiple flat-top transmit bands of the forward signal can be formed in the waveguide.

Paper Details

Date Published: 1 March 2011
PDF: 6 pages
Opt. Eng. 50(3) 034005 doi: 10.1117/1.3552697
Published in: Optical Engineering Volume 50, Issue 3
Show Author Affiliations
Jun Xie, Shanghai Jiao Tong Univ. (China)
Yuping Chen, Shanghai Jiao Tong Univ. (China)
Wenjie Lu, Shanghai Jiao Tong Univ. (China)
Xianfeng Chen, Shanghai Jiao Tong Univ. (China)


© SPIE. Terms of Use
Back to Top