Electro-thermal wavelength tuning of 1.2 /spl mu/m GaInAs/GaAs vertical cavity surface emitting laser array

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Electro-thermal wavelength tuning of 1.2 /spl mu/m GaInAs/GaAs vertical cavity surface emitting laser array

Uchiyama, Y. / Kondo, T. / Takeda, K. / Matsutani, A. / Uchida, T. / Miyamoto, T. / Koyama, F.

This paper demonstrates an electro-thermally tunable VCSEL array with an additional tuning electrode. The VCSEL array achieves continuous wavelength tuning of approximately 3 nm with a single-tuning-contact. The deviation in output power is within 1 dB. The power consumption for wavelength tuning is as low as 46 mW. Fast tuning response is expected in the proposed tunable VCSEL because of the small thermal capacity.

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Title :

Electro-thermal wavelength tuning of 1.2 /spl mu/m GaInAs/GaAs vertical cavity surface emitting laser array

Contributors:

Uchiyama, Y. (author) / Kondo, T. (author) / Takeda, K. (author) / Matsutani, A. (author) / Uchida, T. (author) / Miyamoto, T. (author) / Koyama, F. (author)

Published in:

2005 IEEE LEOS Annual Meeting Conference Proceedings ; 326-327

Publication date :

2005-01-01

Size :

276645 byte

ISBN :

0-7803-9217-5

DOI :

https://doi.org/10.1109/LEOS.2005.1548011

Type of media :

Conference paper