1.1 WCW, diffraction-limited operation of a monolithically integrated flared-amplifier master oscillator power amplifier

D. F. Welch, R. Parke, D. Mehuys, A. Hardy, R. Lang, S. O'Brien, S. Scifres

Research output: Contribution to journalArticlepeer-review

Abstract

Monolithically integrated flared-amplifier master oscillator power amplifiers (MFA-MOPA) have been fabricated that operate to greater than 11 WCW in a single diffraction-limited output beam. The device operates in a single spatial and spectral mode throughout its operating range. The farfield radiation pattern is a single diffraction-limited output beam which does not exhibit any steering as a result of changes in injection current.

Original languageEnglish
Pages (from-to)2011-2013
Number of pages3
JournalElectronics Letters
Volume28
Issue number21
DOIs
StatePublished - Oct 1992
Externally publishedYes

Keywords

  • Optical amplifiers
  • Power semiconductor devices

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