A High efficiency, Current Injection Based Quantum-Well Phase Modulator Monolithically Integrated with a Tunable Laser for Coherent Systems

Matthew N. Sysak; Leif A. Johansson; James W. Raring; Mark Rodwell; Larry A. Coldren; John Bowers

doi:10.1364/COTA.2006.CFC6

Optical Amplifiers and Their Applications/Coherent Optical Technologies and Applications
Technical Digest (CD) (Optica Publishing Group, 2006),
paper CFC6
•https://doi.org/10.1364/COTA.2006.CFC6

A High efficiency, Current Injection Based Quantum-Well Phase Modulator Monolithically Integrated with a Tunable Laser for Coherent Systems

Matthew N. Sysak, Leif A. Johansson, James W. Raring, Mark Rodwell, Larry A. Coldren, and John Bowers

Coherent Optical Technologies and Applications 2006

Whistler Canada
25–30 June 2006
ISBN: 1-55752-809-8

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Fundamental Coherent Science and Technology III (CFC)

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M. N. Sysak, L. A. Johansson, J. W. Raring, M. Rodwell, L. A. Coldren, and J. Bowers, "A High efficiency, Current Injection Based Quantum-Well Phase Modulator Monolithically Integrated with a Tunable Laser for Coherent Systems," in Optical Amplifiers and Their Applications/Coherent Optical Technologies and Applications, Technical Digest (CD) (Optica Publishing Group, 2006), paper CFC6.

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Abstract

A monolithically integrated tunable laser and quantum-well phase modulator is demonstrated. Phase efficiency under forward bias is improved >20dB at low frequencies compared with reverse bias. Bandwidths >30 GHz are demonstrated in frequency modulation measurements.

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