reflector telescope
- reflector telescope的基本解释
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反射式望远镜
- 相似词
- 更多 网络例句 与reflector telescope相关的网络例句 [注:此内容来源于网络,仅供参考]
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The invention relates to a light pumping system for all-solid laser, particularly a light pumping system for disc type laser, comprising heat sink, laser crystal, optical fiber, plane reflector, a first concave reflector, a second concave reflector, and a third concave reflector, and adopting a structure that the plane reflector is between the optical fiber and the first concave reflector, to make the LD and laser cavity on the same side of the laser crystal, thus reducing the packaged size of the laser; the invention fixes the plane reflector on the heat sink to reduce the inclined incident angle of the pumped light beam, thus the pumped light can be fully absorbed, and the invention solves the problem of pumping efficiency and largely reduces the bulk of the laser, beneficial to the all curing of the product and ensuring the cooling requirement of the laser crystal.
本发明涉及全固体激光器的光泵浦系统,特别是一种盘式激光器的光泵浦系统。包括热沉1、激光晶体2、光纤3、平面反射镜4、第一凹面反射镜5、第二凹面反射镜6、第三凹面反射镜7,本发明采用平面反射镜位于光纤与第一凹面反射镜之间的结构,使LD和激光腔位于本发明激光晶体的同一侧,从而减小了激光器的封装尺寸;本发明将平面反射镜固定在热沉上,使泵浦光束斜入射角减小,泵浦光则能充分吸收,为此,本发明解决背景技术采用第一凹面反射镜使泵浦光束斜入射角过大引起的像散,泵浦光斑变形引起泵浦效率降低问题,使得本发明可选用大面积半导体制冷器,避免使用水冷,则激光器的体积大大减少,有利于产品的全固化,保证了激光晶体的散热要求。
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Common Reflection Surface stack is a brand-new and special ZO imaging method, the theory of CRS stack stems from paraxial ray theory, the biggest difference between CRS stack and conventional ZO imaging method is that it consider a reflector R as a circular reflector segment Cr placed in the vinicity of reflector R, Cr can be seen as the second order approximation of the reflector. The CRS traveltime surface is the multi-coverage reflection response of the reflector mirror assigned to R.
共反射面元(CommonReflection Surface=CRS)叠加技术是一种全新的、特殊的零偏移距剖面成像方法,CRS迭加理论源于傍轴射线理论,它与普通的零偏移距剖面成像方法的最大区别是它认为地下反射层是由许多个小反射弧段互相叠合组成的,认为来自某反射点附近的一个邻域内的反射信息都可以对该反射点的成像作出贡献,因此对该反射点进行零偏移距成像时就应该聚焦更多的能量参与迭加。
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Reflector telescope relative a larger diameter can be done, the main focus of the relative telescope diameter is about 15-125, even greater, Wang DC, inter Newton Telescope, the tube is longer than the system is much shorter focal length, coupled with the main mirror is only one apparent need for processing, which greatly reduces cost and manufacturing difficulties, there is currently greater than 134 meters diameter optical telescopes are all reflecting telescope.
反射望远镜的相对口径可以做得较大,主焦点式反射望远镜的相对口径约为15—125,甚至更大,而且除牛顿望DC远镜外,镜筒的长度比系统的焦距要短得多,加上主镜只有一个表面需要加工,这就大大降低了造价和制造的困难,因此目前口径大于134米的光学望远镜全部是反射望远镜。
- 更多网络解释 与reflector telescope相关的网络解释 [注:此内容来源于网络,仅供参考]
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reflector, hyperbolical:双曲面形反射器
沙漏形反射器(天线) reflector, hourglass | 双曲面形反射器 reflector, hyperbolical | 双曲线体反射器 reflector, hyperboloidal
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reflector, parabolic cylinder:拋物线柱体反射器(天线)
拋物线反射器(天线) reflector, parabolic | 拋物线柱体反射器(天线) reflector, parabolic cylinder | 抛物面反射器(天线) reflector, parabolidal
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reflector, hyperboloidal:双曲线体反射器
双曲面形反射器 reflector, hyperbolical | 双曲线体反射器 reflector, hyperboloidal | 大孔径反射器(天线) reflector, large-aperture