JPH02129754U

JPH02129754U -

Info

Publication number: JPH02129754U
Application number: JP3872489U
Authority: JP
Priority date: 1989-03-31
Filing date: 1989-03-31
Publication date: 1990-10-25

Description

[Brief explanation of drawings]

第１図は本考案実施例の構成図、第２図は第１
図のＡ−Ａ断面図、第３図は第１図のＢ−Ｂ矢視
図である。第４図および第５図は、それぞれ第３
図のＣ−ＣおよびＤ−Ｄ断面図である。第６図ａ
乃至ｄは、それぞれ第５図のａ−ａ，ｂ−ｂ，ｃ
−ｃおよびｄ−ｄ断面図である。１……プリント基板、１ａ，１ｂ……レーザ光
光路、１ｃ……励起光光路、２……色素セル、３
……色素ポンプ、４……エキシマレーザ（励起光
源）、５，１１，１２，１３……ハーフミラー、
６，２１，２２，２３，２４……シリンドリカル
レンズ、７……水晶板、８……回折格子、９，１
０，１４……反射鏡。 Figure 1 is a configuration diagram of an embodiment of the present invention, and Figure 2 is a diagram of the first embodiment.
FIG. 3 is a sectional view taken along line AA in the figure, and FIG. 3 is a view taken along line BB in FIG. Figures 4 and 5 are the third
It is CC and DD sectional views of a figure. Figure 6a
d to d are a-a, bb, and c in FIG. 5, respectively.
-c and dd sectional views. 1... Printed circuit board, 1a, 1b... Laser light optical path, 1c... Excitation light optical path, 2... Dye cell, 3
... Dye pump, 4 ... Excimer laser (excitation light source), 5, 11, 12, 13 ... Half mirror,
6, 21, 22, 23, 24... Cylindrical lens, 7... Crystal plate, 8... Diffraction grating, 9, 1
0,14...Reflector.

Claims

[Scope of utility model registration request]

In a device that amplifies laser light emitted by irradiating a dye cell with excitation light from an excitation light source in a dye solution, a laser light optical path and an excitation light optical path are formed inside. A substrate is disposed adjacent to the dye cell, and a dye laser beam emitted from the dye cell upon irradiation with excitation light is transmitted into the dye cell through the laser beam optical path. A part of the excitation light from the excitation light source is guided to different positions, and a part of the excitation light from the excitation light source is guided to different positions on the optical path on which the guided dye laser light travels within the dye cell. A dye laser device characterized in that the dye laser device is configured to irradiate a cell with excitation light with a delay of a predetermined time.