Optical and lasing characteristics with Nd:LSB microchip device

Won Kweon Jang; Tae Hoon Kim; Young Moon Yu; Takunori Taira

doi:10.1117/12.452389

25 October 2002 Optical and lasing characteristics with Nd:LSB microchip device

Won Kweon Jang, Tae Hoon Kim, Young Moon Yu, Takunori Taira

Proceedings Volume 4813, Crystal Materials for Nonlinear Optical Devices and Microgravity Science; (2002) https://doi.org/10.1117/12.452389
Event: International Symposium on Optical Science and Technology, 2002, Seattle, WA, United States

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, ⁴F_3/2, showed an improvement of slope efficiency and threshold comparing to the conventional pumping to ⁴F_5/2 absorption band.

Citation Download Citation

Won Kweon Jang, Tae Hoon Kim, Young Moon Yu, and Takunori Taira "Optical and lasing characteristics with Nd:LSB microchip device", Proc. SPIE 4813, Crystal Materials for Nonlinear Optical Devices and Microgravity Science, (25 October 2002); https://doi.org/10.1117/12.452389

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