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日本SIGMA西格瑪光機(jī)非偏光立方體半反射鏡NPCH-10-6700
發(fā)布時(shí)間：2024-12-19
日本SIGMA西格瑪光機(jī)非偏光立方體半反射鏡NPCH-10-6700
日本SIGMA西格瑪光機(jī)非偏光立方體半反射鏡NPCH-10-6700
?The reflection to transmission ratio is 1:1 regardless of the polarization condition from the input beam.
?Depending on polarization, the reflection to transmission ratio of these products does not vary.
?The laser lines listed correspond to various laser wavelengths.
?Narrowband multi-layer AR coatings are applied to the four surfaces of the cube.
?These cubes afe designed for a single wavelength because the effective bandwidth of a non-polarizing coating is narrow.
| Catalog Code | W3012 |
|---|---|
| RoHS | Yes |
| CE | No |
| Download Product's Datasheet | |
| Guide | ?Please contact our Sales Division for customized products. (Customized on size, wavelength or R:T, etc.) WEB Reference Catalog Code/W3802 ?Non-polarizing beam splitter (plate type) is also possible. ?For a guarantee in reflected wavefront error or transmitted wavefront error |
| Attention | ?Input beam from the prism side is indicated by a “○”. ?Phase retardation of light input will not be preserved. Use a waveplate for phase compensation. ?Wavelength dispersion of transmitted and reflected light is derived from refractive index and glass thickness and when diverging or introducing a focusing beam, chromatic aberration or spherical aberration may occur. |
| Specifications | MaterialBK7Surface flatness of substrateλ/4Beam Deviation＜5′CoatingHypotenuse surface ; Dielectric multilayer coatingFour surfaces ; Multilayer antireflection coatingIncident angle0°Divergence ratio (reflectance1:1Laser Damage Threshold0.3J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)Surface Quality (Scratch-Dig)20?10Clear apertureCircle that inscribed in a square of 85% of the dimensions(Circle inscribed in a square of 80% of the dimensions , in case of 5 and 7mm)Wavelength Range670nmA＝B＝C10mTransmittance50±5% |
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