頁籤選單縮合
題 名 | Lasing Spectral Blue Shifts of Fluorescent Saturable Absorbing Dye in Microdroplets |
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作 者 | Yu,I-ju; Hsieh,Wen-feng; | 書刊名 | Chinese Journal of Physics |
卷 期 | 36:3 1998.06[民87.06] |
頁 次 | 頁488-493 |
分類號 | 330 |
關鍵詞 | |
語 文 | 英文(English) |
英文摘要 | We report blue shifts of emission spectra of microdroplet lasers containing fluorescent saturable absorbing dye as compared with those of conventional dye lasers. The results cannot be simply explained by matching the lasing peaks to the minima of threshold condition without taking into account cavity enhancement. We find that the microdroplet lasers have quality factors of 10 �� with a 3X cavity enhancement and their lasing peaks at fixed concentration are independent of the incident pump power. PACS. 42.60.Da - Resonators, cavities, amplifiers, arrays, and rings. |
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