Thermal induced distortion of pump end has high order spherical difference relative to a sphere lens.
端面热至形变相对于球面透镜存在高阶球差。
The distribution of reflected light of return reflecting fabric under the condition of the sphere lens is given and the experimented verificatinons are made with a glass cylinder.
在球透镜原理下，给出了回归反光织物反射光的分布曲线并进行了验证。关键词反光印花；反光织物；反光防护服中?。
A two-sphere system with a two-lens zero-power corrector placed behind the secondary mirror was discussed.
讨论了双贴合无光焦度校正板放在次镜后的双反射球面系统。
Multidimensional axisymmetric folded-combined cavity which produces combined beams by a common output lens is made up with several folded cavities and a coaxal sphere cavity.
多维轴对称折叠-组合腔由一个或多个折叠腔和一个共轴球面腔组合而成，共用一个平凹输出镜产生并合光束。
A new method of changing the size of bottle beam using a popular sphere lens telescope system is proposed.
提出了一种利用普通球面透镜望远系统来变换局域空心光束尺寸的新方法。
A new method of changing the size of bottle beam using a popular sphere lens telescope system is proposed.
提出了一种利用普通球面透镜望远系统来变换局域空心光束尺寸的新方法。
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