1.5mW single-mode output power at 90/spl deg/C from 1530nm VCSELs

VCSELs based on double-fused InAIGaAsflnP-active material and GaAdAIGaAs- DBRs were fabricated and tested. Record-high single-mode output powers of 1.5mW at 90°C were observed at an emission wavelength of 1530nm with side-mode suppression ratio of 42dB.

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Bibliographic Details
Main Authors: Deichsel, E., Syrbu, A., Caliman, A., Mereuta, A., Mircea, A., Suruceanu, G., Iakovlev, V., Berseth, C.-A., Boucart, J., Rudra, A., Kapon, E.
Format: Conference Proceeding
Language:English
Subjects:
Distributed Bragg reflectors
Distributed feedback devices
Optical control
Optical feedback
Optical losses
Optical materials
Optical pumping
Power generation
Temperature distribution
Vertical cavity surface emitting lasers
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Description
Summary:VCSELs based on double-fused InAIGaAsflnP-active material and GaAdAIGaAs- DBRs were fabricated and tested. Record-high single-mode output powers of 1.5mW at 90°C were observed at an emission wavelength of 1530nm with side-mode suppression ratio of 42dB.