- 专利标题: Diode pumped alkali vapor fiber laser
-
申请号: US11447391申请日: 2006-06-05
-
公开(公告)号: US20070019689A1公开(公告)日: 2007-01-25
- 发明人: Stephen Payne , Raymond Beach , Jay Dawson , William Krupke
- 申请人: Stephen Payne , Raymond Beach , Jay Dawson , William Krupke
- 专利权人: The Regents of the University of CA
- 当前专利权人: The Regents of the University of CA
- 主分类号: H01S3/30
- IPC分类号: H01S3/30 ; H01S3/04 ; H01S3/22 ; H01S3/094 ; H01S3/223 ; H01S3/091
摘要:
A method and apparatus is provided for producing near-diffraction-limited laser light, or amplifying near-diffraction-limited light, in diode pumped alkali vapor photonic-band-gap fiber lasers or amplifiers. Laser light is both substantially generated and propagated in an alkali gas instead of a solid, allowing the nonlinear and damage limitations of conventional solid core fibers to be circumvented. Alkali vapor is introduced into the center hole of a photonic-band-gap fiber, which can then be pumped with light from a pump laser and operated as an oscillator with a seed beam, or can be configured as an amplifier.
公开/授权文献
- US07286575B2 Diode pumped alkali vapor fiber laser 公开/授权日:2007-10-23