1.34μm Nd:YVO4 high efficiency laser end-pumped by diode-laser of flat-concave cavity type
Shang Lian-Ju (尚连聚)ab, Ning Ji-Ping (宁继平)a
a College of Precision Instrument and Optoelectronics Engineering,Tianjin University, Tianjin 300072, China; b Department of Physics, Qufu Teachers' University, Qufu 273165, China
Abstract The parameters of 1.34$\mu $m Nd:YVO$_{4}$ laser end-pumped with flat-concave cavity are theoretically analysed. The analysis in this paper may be helpful to the designing of kindred lasers. The operation of 1.34$\mu $m Nd:YVO$_{4}$ laser end-pumped by a diode-laser with flat-concave cavity is achieved. The output power of 3.51W at 1.34$\mu$m and optical to optical conversion efficiency of 39.0{\%} are obtained at the pump power of 9.0W.
Received: 03 December 2004
Revised: 05 January 2005
Accepted manuscript online:
PACS:
42.55.Rz
(Doped-insulator lasers and other solid state lasers)
(Resonators, cavities, amplifiers, arrays, and rings)
Fund: Project supported by the Foundation of Educational Committee's Second Level Item of Shandong Province, China.
Cite this article:
Shang Lian-Ju (尚连聚), Ning Ji-Ping (宁继平) 1.34μm Nd:YVO4 high efficiency laser end-pumped by diode-laser of flat-concave cavity type 2005 Chinese Physics 14 1387
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
