论文信息 - Programmable Photonic Lattice Filters in InGaAsP–InP

Programmable Photonic Lattice Filters in InGaAsP–InP

A novel monolithic programmable optical lattice filter consisting of unit cell building blocks is proposed. Single unit cells incorporating a ring resonator in one arm of a Mach-Zehnder are fabricated in an InGaAsP-InP material system. Programmable poles and zeros are demonstrated and monolithically cascaded unit cells are used to synthesize a flat passband.

[1] H. J. Shaw,et al. Filter response of single-mode fibre recirculating delay lines , 1982 .

[2] Shih-Hui Chang,et al. Improved optical filter responses in cascaded InGaAsP/InP microdisk resonators , 2001 .

[3] Yoshitaka Ohiso,et al. A high-speed tunable optical filter using a semiconductor double-ring resonator , 2002, Conference Proceedings. 14th Indium Phosphide and Related Materials Conference (Cat. No.02CH37307).

[4] Michael Hamacher,et al. Optical filters based on ring resonators with integrated semiconductor optical amplifiers in GaInAsP-InP , 2002 .

[5] Qi Yang,et al. A high-Q wavelength filter based on buried heterostructure ring resonators integrated with a semiconductor optical amplifier , 2005, IEEE Photonics Technology Letters.

[6] A. Agarwal,et al. Fully-programmable ring resonator based integrated photonic circuit for phase coherent applications , 2005, OFC/NFOEC Technical Digest. Optical Fiber Communication Conference, 2005..

[7] Larry A. Coldren,et al. Programmable photonic filters fabricated with deeply etched waveguides , 2009, 2009 IEEE International Conference on Indium Phosphide & Related Materials.