Gain characteristics of QW lasers

Gain characteristics of QW lasers

The connections between gain, carrier concentration and internal losses were experimentally investigated for a 6 QW 1.55 /spl mu/m laser as a function of temperature. The material gain drops dramatically with increasing temperature.

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Bibliographic Details
Published in:24th European Conference on Optical Communication. ECOC '98 (IEEE Cat. No.98TH8398) Vol. 1; pp. 431 - 432 vol.1
Main Authors: Granestrand, P., Frojdh, K., Sahlen, O., Stoltz, B., Wallin, J.
Format: Conference Proceeding
Language:English
Published: Telefonica 1998
Subjects:
Electrical resistance measurement
Fiber lasers
Gain measurement
Impedance measurement
Laser modes
Laser tuning
Optical materials
Semiconductor lasers
Temperature dependence
Wavelength measurement
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Description
Summary:The connections between gain, carrier concentration and internal losses were experimentally investigated for a 6 QW 1.55 /spl mu/m laser as a function of temperature. The material gain drops dramatically with increasing temperature.
ISBN:9788489900141
8489900140
DOI:10.1109/ECOC.1998.732638