In 1964, DL Stockman and his colleagues placed a benzene solution of perylene between two mirrors that made up a resonator and excited it with a flash lamp, and observed an increase in fluorescence intensity. This was probably the first experiment to demonstrate the possibility of a dye laser. Actual laser oscillation was observed in 1966 by PP Sorokin and his colleagues in an experiment using a chloroaluminum phthalocyanine solution. Since then, various dye lasers have been discovered. The dyes and their oscillation wavelengths are listed below: scintillator dyes (320-460 nm), coumarins (420-570 nm), rhodamines (570-610 nm), xanthines (540-680 nm), oxazines (600-780 nm), and polymethine (0.7-1.2 μm). Source: Morikita Publishing "Chemical Dictionary (2nd Edition)" Information about the Chemical Dictionary 2nd Edition |
1964年,D.L. Stockmanらが,ペリレンのベンゼン溶液を共振器を構成する二つの鏡の間に入れ,フラッシュランプで励起したところ,蛍光強度の増加を観測した.これがおそらく色素レーザーの可能性を示した最初の実験である.実際にレーザー発振が観測されたのは,1966年,P.P. Sorokinらがクロロアルミニウムフタロシアニン溶液で行った実験である.その後,各種の色素レーザーが見いだされている.以下に色素と発振波長を列挙する.シンチレーター用色素(320~460 nm),クマリン系(420~570 nm),ローダミン系(570~610 nm),キサンチン系(540~680 nm),オキサジン系(600~780 nm),ポリメチン系(0.7~1.2 μm). 出典 森北出版「化学辞典(第2版)」化学辞典 第2版について 情報 |
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