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Proceedings Paper

Optical and lasing characteristics with Nd:LSB microchip device
Author(s): Won Kweon Jang; Tae Hoon Kim; Young Moon Yu; Takunori Taira
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Paper Abstract

We report the optical and lasing characteristics of neodymium doped lanthanum scandium borate. Nd:LSB microchip laser devices were fabricated from the conventional Czochralski pulling method with different doping concentration. The space group of Nd:LSB was studied with their optical characteristics. In the lasing experiment the hot-band pumping, 4F3/2, showed an improvement of slope efficiency and threshold comparing to the conventional pumping to 4F5/2 absorption band.

Paper Details

Date Published: 25 October 2002
PDF: 8 pages
Proc. SPIE 4813, Crystal Materials for Nonlinear Optical Devices and Microgravity Science, (25 October 2002); doi: 10.1117/12.452389
Show Author Affiliations
Won Kweon Jang, Hanseo Univ. (South Korea)
Tae Hoon Kim, Korea Photonics Technology Institute (South Korea)
Young Moon Yu, Korea Photonics Technology Institute (South Korea)
Takunori Taira, Institute for Molecular Science (Japan)


Published in SPIE Proceedings Vol. 4813:
Crystal Materials for Nonlinear Optical Devices and Microgravity Science
Ravindra B. Lal; Donald O. Frazier; Narayanan Ramachandran, Editor(s)

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