Ultra Broadband Dieletric Plate Half Mirror 25.4mm 600 - 1800nm
PMH-25.4C03-10-6/18
We offer Half-Mirror optics designed for use in Ultraviolet, Visible and Infrared wavelengths. They can be used for both transmission and divergence of multi-wavelength lasers and white light sources. Ultra broadband half-mirrors are used for spectrometry applications.
◦PMH series have 4 types of ultra-broadband optics suitable for UV to IR applications.
◦PSMH series have 3 types of ultra-broadband optics for ranges from Visible to NIR, which are used for optical communication applications.
◦Dielectric multi-layer coated optics are an excellent choice for beam deviation applications because of its low absorption capabilities.
◦Its low polarization characteristic can also be applied in beam deviation with a linear polarization laser or a laser light.
◦Sigma Koki produces plate from optics that are light weight and maintains low dispersion with less aberration.
◦Both wedge and plate type mirrors are made to have “low ghosting and low interference effects”.
◦PSMH series have 3 types of ultra-broadband optics for ranges from Visible to NIR, which are used for optical communication applications.
◦Dielectric multi-layer coated optics are an excellent choice for beam deviation applications because of its low absorption capabilities.
◦Its low polarization characteristic can also be applied in beam deviation with a linear polarization laser or a laser light.
◦Sigma Koki produces plate from optics that are light weight and maintains low dispersion with less aberration.
◦Both wedge and plate type mirrors are made to have “low ghosting and low interference effects”.
| Name | Ultra Broadband Dieletric Plate Half Mirror 25.4mm 600 - 1800nm |
|---|---|
| Weight | 0.0050lbs |
| Standard Coatings Available | No |
| Guide |
|
| Remark | - |
| Attention |
|
| Design wavelength | 600 - 1800nm |
| Image Label | Ultra Broadband Dieletric Plate Half Mirror 25.4mm 600 - 1800nm |
| Diameter φD | 25.4mm |
| Material | BK7 |
| Material | BK7 |
| Surface flatness | λ/10 |
| Coating |
Front surface ; Dielectric multilayer coating Rear surfaces ; Anti-reflection coating |
| Incident angle | 45° |
| Divergence ratio <br> (reflectance : transmittance) | 1 : 1 |
| Surface Quality (Scratch-Dig) | 10−5 |
| Wavelength range | 600 - 1800nm |
| Diameter φD | φ25.4mm |
| Thickness t | 3mm |
| Parallelism | ＜5″ |
| Transmittance (Average P and S) | 50±10% (average with respect to wavelength.) |
| Laser Damage Threshold<sup>*</sup> | 0.5J/cm2 |
| Availability | Please contact |
In stock
SKU
PMH-25.4C03-10-6/18
SGD 683.50
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We offer Half-Mirror optics designed for use in Ultraviolet, Visible and Infrared wavelengths. They can be used for both transmission and divergence of multi-wavelength lasers and white light sources. Ultra broadband half-mirrors are used for spectrometry applications.
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