摻釹鋁酸釔晶體雷射的各種運轉之實驗

Abstract

本論文著重在Nd:YAP雷射的連續波運作和脈衝波運作等兩種運作模式的研究。在連續波運作的研究上，因為Nd:YAP晶體在4F3/2 → 4I11/2 的螢光光譜具有豐富的光譜線，所以我們的研究工作重點在於輸出波長的選擇；在脈衝波運作的研究上，我們利用被動式Q開關(Passively Q-switch)和自鎖模( Self-mode locking)兩種方式來產生脈衝波雷射，並且個別研究被動式Q開關雷射和自鎖模雷射的表現。以下分別針對(一)連續波運作的研究、(二)脈衝波運作的研究等兩個研究作個概要性介紹。讀者可以看到我們以Nd:YAP作為增益介質來實現了波長可選的連續波雷射、被動式Q開關脈衝雷射和自鎖模脈衝雷射三種雷射的輸出表現。

We demonstrate Nd:YAP crystal laser in both continuous wave and pulse wave operation in this thesis. Experimentally, the investigation of the fluorescent spectrum in the 4F3/2 → 4I11/2 transition, from Nd:YAP crystal laser operation in continuous wave from manifests the feasibility of tunable single- and multi-wavelength operations. The passive Q-switch and Self-mode locking pulse wave laser were used and studied their lasing performance, respectively. One can realize the Nd:YAP crystal laser with tenability and feasibility is capable to perform the function of continuous wave pumping, PQS, as well as self-mode-locked.