Optical Property and Laser Output of Nd:Y_3Sc_(1.5)Al_(3.5)O_(12)Transparent Ceramics
Source abstract
Abstract
Nd:YSAG powders was prepared by using combustion method.After molding,calcining the Nd:YSAG green compact at 1750-1850℃in H_2 atmosphere for 4-10h,the transparent Nd:YSAG ceramics were obtained.The optical properties of Nd:YSAG transparent ceramics were measured.The emission band of transparent Nd:YSAG ceramics is broadened and the fluorescence lifetime is prolonged as compared to Nd:YAG ceramics.Using LD as pumping source,and transparent Nd:YSAG ceramics as laser gain media,laser output is achieved.The maximum laser power is 0.36W and the slope efficient is 23.6%,the spectrum band of output laser is relatively broad.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Solid State Laser Technologies · Optical Systems and Laser Technology · Luminescence Properties of Advanced Materials
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