連續式端面激發摻銣晶體之固態雷射特性研究

The properties of CW solid-state laser by diode-end-pumped Neodymium doped laser crystals

黃柏維(Bo-Wei Huang)

指導教授 ： 藍宇彬

國立交通大學/光電學院/照明與能源光電研究所/碩士(2019年)

摘要

本研究是透過半導體雷射端面激發雷射晶體的連續式固態雷射輸出技術，文中探討不同銣摻雜濃度與晶體晶軸切角之固態晶體與不同反射率之輸出耦合鏡及激勵光源尺寸對雷射輸出特性的影響；並藉由空間分佈之速率方程式相較於實驗結果，對應出雷射輸出功率與雷射閾值之最佳化參數設定。本研究的目標是為未來的新穎太陽能雷射系統建構出最佳化之參數。

關鍵字

固態雷射 ； 摻銣晶體特性研究

並列摘要

This thesis focus on the continuous-wave operation of a diode-end-pumped solid- laser. In this study, we observed detailedly the effects of laser properties, comes from the reflectance of the output coupler, cutting angle of laser crystal, the pumping beam size, and the Neodymium doped concentrations of the crystal. For optimization of laser performance, we lead the spatial distribution rate equation. To compare with the experimental results, the theoretical model almost precisely predicts the laser output power and the laser threshold. The final goal of the study is to construct the optimized parameters of the laser performance for the future solar pumping laser systems.

並列關鍵字

Solid-state laser ； Neodymium doped

參考文獻

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