Cryogenic high-speed operation of double-fused 1.5 /spl mu/m vertical-cavity lasers

We report on continuous-wave operation of long-wavelength vertical-cavity InGaAsP-InP MQW lasers over a wide temperature range from 7 K to 300 K. Modulation current efficiencies of 1.4 GHz/mA/sup 1/2/ (291 K) and of 3.1 GHz/mA/sup 1/2/ (180 K) are measured.

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Bibliographic Details
Main Authors: Yongming Zhang, Joachim Piprek, Margalit, N., Anzlowar, M., Bowers, J.
Format: Conference Proceeding
Language:English
Subjects:
Cryogenics
Current measurement
Distributed Bragg reflectors
Pulse measurements
Resonance
Resonant frequency
Temperature sensors
Threshold current
Vertical cavity surface emitting lasers
Wavelength measurement
Online Access:Request full text
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Description
Summary:We report on continuous-wave operation of long-wavelength vertical-cavity InGaAsP-InP MQW lasers over a wide temperature range from 7 K to 300 K. Modulation current efficiencies of 1.4 GHz/mA/sup 1/2/ (291 K) and of 3.1 GHz/mA/sup 1/2/ (180 K) are measured.
ISSN:0899-9406
1947-6981
DOI:10.1109/ISLC.1998.734164