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