1.47-1.49-μm InGaAsP/InP diode laser arrays

A. Gourevitch*, G. Belenky, D. Donetsky, B. Laikhtman, D. Westerfeld, C. W. Trussell, H. An, Z. Shellenbarger, R. Martinelli

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

9 Scopus citations

Abstract

The 1.47-1.49-μm InGaAs/InP diode laser arrays were investigated. Continuous-wave power of 25 W at 1.47-μm was obtained from a 20-element, 1-cm-wide, one-dimensional diode laser array mounted in a microchannel water-cooled heat sink. Thermal resistances of 0.56, 0.4 and 0.34 K/W were determined for arrays with fill factors of 10%, 20% and 40% respectively.

Original languageEnglish
Pages (from-to)617-619
Number of pages3
JournalApplied Physics Letters
Volume83
Issue number4
DOIs
StatePublished - 28 Jul 2003

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