Laser ray source device for wave multiplexing

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	Laser ray source device for wave multiplexing
其他题名	Laser ray source device for wave multiplexing
	OKADA KOICHI; HORIKAWA KAZUO; MIYAGAWA ICHIRO
	1990-02-28
专利权人	FUJI PHOTO FILM CO LTD
公开日期	1990-02-28
授权国家	日本
专利类型	发明申请
摘要	PURPOSE:To prevent a projection state of a laser beam from varying due to the change of a fixing state of a device to a platen and an ambient temperature or the like by a method wherein all the optical elements inside the device are fitted to the same support, and the support is fixed to a platen. CONSTITUTION:A laser holding plate 2A is fitted to the upside of a support 2D, and a pair of lens holding plates 2B are fitted to the middle part of the support 2D and a pair of mirror holding plates 2G are set to the lower end of the support 2D. And, a side plate 2E and an optical element holding plate 2F are fitted to the sides of the support 2D. As mentioned above, the support 2D, to which all the optical elements inside a wave compounding laser ray source device 1 are fixed through the intermediary of the holding members, is fixed to a platen 12 with screws 13 leaving a some space between them, and buffer members 14 are provided surrounding the screws 13. By these processes, all the optical elements are free from the direct effect of the deformation of the platen 12 and the stress which occurs when the device is fitted to the platen 13, and the positional deviation of the optical elements hardly occurs. And, even if the position of the support 2D changes slightly, the relative position of the optical elements to each other is hardly effected by the positional change of the support 2D.
其他摘要	用途：通过一种方法防止激光束的投射状态由于装置的固定状态到压板和环境温度等的变化而变化，其中装置内的所有光学元件都适合于该装置支持，并支持固定在压板上。组成：激光器固定板2A安装在支架2D的上部，一对镜头固定板2B安装在支架2D的中间部分，一对镜子固定板2G设置在支架2D的下端。支持2D。并且，侧板2E和光学元件保持板2F配合到支撑件2D的侧面。如上所述，波形复合激光光源装置1内的所有光学元件通过保持构件的中间固定于其上的支撑件2D通过螺钉13固定到压板12上，在它们之间留有一些空间，并且围绕螺钉13设置缓冲构件14.通过这些工艺，所有光学元件都不受压板12变形的直接影响和装置安装到压板13时产生的应力，以及位置偏差光学元件几乎不会发生。并且，即使支撑件2D的位置稍微改变，光学元件彼此的相对位置也几乎不受支撑件2D的位置变化的影响。
申请日期	1988-08-26
专利号	JP1990060181A
专利状态	失效
申请号	JP1988212236
公开（公告）号	JP1990060181A
IPC 分类号	H01S3/10 \| B23K26/02 \| B23K26/06 \| G02B27/28 \| H01S3/00 \| H01S3/101 \| H01S3/23 \| H01S5/00 \| H01S5/40 \| H01S3/18 \| H01S3/25
专利代理人	-
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/69010
专题	半导体激光器专利数据库
作者单位	FUJI PHOTO FILM CO LTD
推荐引用方式 GB/T 7714	OKADA KOICHI,HORIKAWA KAZUO,MIYAGAWA ICHIRO. Laser ray source device for wave multiplexing. JP1990060181A[P]. 1990-02-28.

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