Frequency doubling of multimode diode-pumped GRIN-fiber Raman lasers

A. G. Kuznetsov, E. A. Evmenova, E. I. Dontsova, S. I. Kablukov, And S.A. Babin

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

Frequency doubling of multimode diode-pumped GRIN-fiber Raman laser with improved beam quality (M2=1.9-2.6 depending on configuration) in a simple single-pass scheme with 5-mm PPLN crystal is studied. After scheme optimization and elimination of back reflection and crystal heating effects, an efficient conversion into blue spectral range with output power of about 0.4 W@488 nm and 0.64 W@477 nm has been demonstrated.

Original languageEnglish
Article number377203
Pages (from-to)34760-34768
Number of pages9
JournalOptics Express
Volume27
Issue number24
DOIs
Publication statusPublished - 25 Nov 2019

Keywords

  • 589 NM
  • CW
  • GENERATION
  • INDEX

Fingerprint Dive into the research topics of 'Frequency doubling of multimode diode-pumped GRIN-fiber Raman lasers'. Together they form a unique fingerprint.

Cite this