PP-LBGO device with 2nd-order QPM structure for 266nm generation

Junji Hirohashi, Tetsuo Taniuchi, Koichi Imai, Yasunori Furukawa

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)


Second harmonic 266nm generation was demonstrated by periodically-poled LaBGeO5 (PP-LBGO) with 2nd-order QPM structure. More than 15mW of 266nm was obtained from nanosecond-pulsed 532nm laser. Circular beam at 266nm without walk-off was obtained.

Original languageEnglish
Title of host publication2015 Conference on Lasers and Electro-Optics, CLEO 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781557529688
Publication statusPublished - 2015 Aug 10
EventConference on Lasers and Electro-Optics, CLEO 2015 - San Jose, United States
Duration: 2015 May 102015 May 15

Publication series

NameConference on Lasers and Electro-Optics Europe - Technical Digest


OtherConference on Lasers and Electro-Optics, CLEO 2015
Country/TerritoryUnited States
CitySan Jose


  • Fabrication
  • Ferroelectric materials
  • Frequency conversion
  • Laser beams
  • Nonlinear optics
  • Periodic structures
  • Temperature measurement

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials


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