✦ LIBER ✦

A diode pumped tunable single-frequency Tm:YAG laser using twisted-mode technique

✍ Scribed by Y. Zhang; C. Gao; M. Gao; Z. Lin; R. Wang

Publisher: John Wiley and Sons
Year: 2010
Tongue: English
Weight: 165 KB
Volume: 7
Category: Article
ISSN: 1612-2011
DOI: 10.1002/lapl.200910098

No coin nor oath required. For personal study only.

✦ Synopsis

A diode pumped tunable single-frequency Tm:YAG laser using the twisted-mode cavity is reported. The maximum single-frequency output power is 514 mW with a slope efficiency of 9.7%. The wavelength tuning range from 2011.587 nm to 2016.065 nm is achieved by tuning the obliquity of a 1-mm-thick etalon. The single frequency laser has a beam quality of M 2 < 1.3 at the maximum single-frequency output power. Beam radius, mm 0.7 0.6 0.5 0.4 0.3 0.2 0.8 0.9 1.

📜 SIMILAR VOLUMES

Diode-pumped single frequency Tm:YAG las

Diode-pumped single frequency Tm:YAG laser at room temperature

✍ C.T. Wu; Y.L. Ju; Z.G. Wang; Q. Wang; C.W. Song; Y.Z. Wang 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 124 KB

A diode-pumped single frequency Tm:YAG laser operating at 2 μm is demonstrated in this letter. The laser crystal is controlled at room temperature by using a thermoelectric cooler. Two solid uncoated fused silica etalons are employed to narrow the laser line-width, the thicknesses of which are 0.1 m

Tunable single-mode source using a coaxi

Tunable single-mode source using a coaxially packaged Fabry-Perot laser diode with a built-in external cavity

✍ Y. D. Jeong; S. O. Choi; J. H. Yoon; Y. H. Won 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 348 KB

A tunable single-mode source is obtained using a coaxially packaged Fabry-Perot laser diode with a built-in external cavity. The facet of the coupling fiber becomes an optical reflector and forms an external cavity with a laser facet. The single-mode oscillation condition is controlled and stabilize