Single Frequency Ytterbium Fiber Laser From Linear Cavity with Loop Mirror Filter

• Huang Shenghong

  Institute for Laser Science, University of Electro-Communications

• Feng Yan

  Institute for Laser Science, University of Electro-Communications

• Qin Guanshi

  Institute for Laser Science, University of Electro-Communications

• Shirakawa Akira

  Institute for Laser Science, University of Electro-Communications

• Musha Mitsuru

  Institute for Laser Science, University of Electro-Communications

• Ueda Ken-ichi

  Institute for Laser Science, University of Electro-Communications

Abstract

Single frequency ytterbium fiber laser was demonstrated by combining polariztion controller and loop mirror filter in linear laser cavity. Spatial hole burning effect was eliminated by adjusting polarization controller appropriately. The loop mirror with unpumped ytterbium fiber as a narrow bandpass filter can discriminate laser longitudinal modes efficiently. Output power up to 11.7 mW at 1064 nm were obtained for lauched pump power of 68 mW at 976 nm, the slope efficiency is about 22%.

Journal

• Japanese Journal of Applied Physics

  Japanese Journal of Applied Physics 43 (10B), L1379-L1381, 2004

  The Japan Society of Applied Physics

Keywords

• loop mirror filter
• dynamic Bragg grating
• spatial hole burning
• nonlinear wave mixing
• single frequency laser

Details

• CRID: 1390001206264877696
• NII Article ID: 210000057023
• NII Article ID: 10013744662
• NII Book ID: AA11906093
• DOI: 10.1143/jjap.43.l1379
• ISSN: 13474065
• ISSN: 00214922
• NDL BIB ID: 7123822
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7123822
• Web Site: http://stacks.iop.org/1347-4065/43/i=10B/a=L1379/pdf
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed