品 牌: | 长春海洋光电 |
单 价: | 面议面议 |
最小起订: | 1 台 |
发货期限: | 自买家付款之日起 起 天内发货 |
所 在 地: | 吉林省 长春 |
供货总量: | |
有效期至: | 长期有效 |
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干涉仪
IFS-SR-25 施利伦法 / 纹影法装置
产 品 说 明
A Schlieren device is an optical system that displays the refractive index distributions of minute (virtually invisible to unaided vision) transparent samples as amplified patterns of light and shade.
If minute sample differences in refractive index exist in the parallel beam, light outgoing from the sample has a slightly divergent optical axis and focuses on a different spot. Eliminating the off-focus light with a knife edge makes it possible to project light with greater contrast.
Symbol Component Quantity
L Laser 1
SF Spatial filter 1
CL Collimator lens 1
CCM Concave mirror 2
KE Knife edge (target compo) 1
干涉仪
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