Diode-laser pumped 1.328 μm Nd:Sr5(PO4)3F miniature laser |
| |
| Authors: | Shengzhi Zhao Qingpu Wang Xingyu Zhang Songtao Wang Lu Zhao Lianke Sun Shaojun Zhang |
| |
| Institution: | 1Optics Department, Shandong University, Jinan, 250100, People's Republic of China;2Institute of Crystal Materials, Shandong University, Jinan 250100, People's Republic of China |
| |
| Abstract: | Nd:Sr5(PO4)3F, known as Nd:S-FAP, is a new material for efficient and miniature diode-laser pumped solid-state lasers. By using a laser-diode pump operating at 805.4 nm, Nd:S-FAP has been successfully lased at 1.328 μm. A slope efficiency of 33.5% and a laser threshold of 18.5 mW have been measured. The theoretical formulas for threshold power and slope efficiency were given and the theoretical estimation agreed with the experimental result. |
| |
| Keywords: | Nd:S-FAP crystal diode-laser pump threshold power slope efficiency |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
