采用靜電聚束的環(huán)形自由電子激光器
CIRCULAR FREE-ELECTRON LASER WITH AN ELECTRO- STATIC FOCUSING SYSTEM
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摘要: 本文用線性理論研究了一種采用靜電聚束系統(tǒng)和角向擺動(dòng)場(Wiggler)的環(huán)形自由電子激光器,導(dǎo)出了自由電子激光不穩(wěn)定性色散方程,并從此方程求得了最大自由電子激光不穩(wěn)定性增長率。文中還就有關(guān)問題進(jìn)行了討論。
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關(guān)鍵詞:
- 靜電聚束; 自由電子激光器; 線性理論
Abstract: A linear theory of the circular free-electron laser (FEL) with electrostatic focusing system is presented. The dispersion equation is derived. The maximum growth rate of FEL instability is found from the dispersion equation. Finally, the related problems are discussed. -
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