本篇論文是利用光注入雷射半導體系統，產生之非線性動態行為中的週期一動態，以做為產生高頻的微波訊號來源，再加上光回饋雷射半導體系統，使其訊號穩定，達到更良好的微波訊號品質。同時介紹光注入、光回饋與兩者結合系統之原理，與各系統產生的動態變化和其動態應用。本研究中將證明半導體雷射中的非線性週期一動態，若用於微波訊號產生中，具有頻率與強度可調(Tunability of frequency and power)、可調頻率廣等優勢，且理論上，能產生高於100GHz的高頻微波訊號。而光注入之下的週期一動態具有較高的相位雜訊與線寬可經由光回饋的方式，使約2MHz至8MHz的微波線寬窄化至100kHz以下。藉由增加回饋光路中的回饋路線，使因回饋路徑產生的回饋頻率，在不同的共振條件競爭下，造成回饋頻率間的壓抑，其最大的壓抑程度由單回饋中較大的相位雜訊變動比為約100倍下降至雙回饋後約1.3倍。

In this thesis, we demonstrate the period-one oscillation nonlinear dynamics of a semiconductor laser subject to both optical injection and optical feedback for photonic microwave generation.The optical injection driving the slaver laser into P1 dynamics is used for a microwave source to generate a high-frequency microwave signal. The optical feedback then stabilizes the fluctuations of the oscillation frequency in order to achieve a better quality of microwave signal.

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