A tunable micro-ring notch filter

R. Grover; T.A. Ibrahim; S. Kanakaraju; L. Lucas; L.C. Calhoun; P.-T. Ho; IEEE

doi:10.1109/LEOS.2003.1251749

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Conference proceeding

A tunable micro-ring notch filter

R. Grover, T.A. Ibrahim, S. Kanakaraju, L. Lucas, L.C. Calhoun, P.-T. Ho and IEEE

The 16th Annual Meeting of the IEEE Lasers and Electro-Optics Society, 2003. LEOS 2003, Vol.1, pp.285-286 vol.1

2003

DOI: https://doi.org/10.1109/LEOS.2003.1251749

Abstract

Absorption

Educational institutions

Erbium-doped fiber amplifier

Etching

Fabrication

Optical resonators

Optical waveguides

Photonic band gap

Resonator filters

Voltage

This paper demonstrates electro-optic tuning of a laterally-coupled GaInAsP-InP micro-ring resonators. The device is a p-i-n diode, with the intrinsic region of forming the waveguide core. The intrinsic region is composed of a superlattice of quantum wells. By applying a reverse bias, the resonance wavelength is tuned by 0.8 nm (100 GHz) over 8 V using the quadratic electro-optic effect. The quadratic electro-optic coefficient is estimated to be 4.9 /spl times/ 10/sup -15/ cm/sup 2//V/sup 2/. Independent measurements of the electro-optic characteristics of the wafer is also presented.

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Details

Title: A tunable micro-ring notch filter
Creators - without role: R. Grover - University of Maryland, College Park
T.A. Ibrahim - University of Maryland, College Park
S. Kanakaraju - University of Maryland, College Park
L. Lucas - University of Maryland, College Park
L.C. Calhoun - University of Maryland, College Park
P.-T. Ho - University of Maryland, College Park
IEEE
Publication Details: The 16th Annual Meeting of the IEEE Lasers and Electro-Optics Society, 2003. LEOS 2003, Vol.1, pp.285-286 vol.1
Publisher: IEEE
Identifiers: 9951965708331
Academic Unit: King Saud University
Language: English
Resource Type: Conference proceeding