61-6957-76 Laser Line Filter (High Transmittance Type) Center Wavelength 1064nm φ12.5mm VPFHT-12.5C-10640
Features
- A filter that extracts light in a specific wavelength range.
- Very high transmittance is achieved in the transmission band.
- A short distance from the transmission band causes a steep drop, with little transmission near the transmission band.
- Since a dielectric multilayer film with low absorption is used, the transmittance is high and the specified wavelength can be separated efficiently.
- Since the interference filter is fixed to the metal frame, it is easy to fix to the holder and handle the element.
- Filters can be selected from a number of wavelengths ranging from 325 nm ultraviolet to 1064 nm near-infrared.
- An interference filter (VPF) with a wider cutoff band is also available.
- * The characteristics of the interference filter depend on the incident angle. When the angle is tilted to the optical axis, the center wavelength moves to the short wavelength side, and the transmittance also decreases.
- * Enter a parallel beam or a light close to the parallel beam at 0° to the optical axis.
- * The narrower the half-width, the greater the angular dependency.
Spec
- [
common specification] - Coating: Dielectric multi-layered film
- Incident angle: 0°
- Maximum transmittance: ≧90％, ≧80％ (VPFHT-3250, VPFHT-3550) , ≧85％ (VPFHT-36380, VPFHT-3720)
- Effective diameter: φ8.5mm (φD＝φ12.5mm) , φ22mm (φD＝φ25mm)
- Scratch - dig: 60-40
- [Individual specification]
- Center wavelength: 1064nm
- Outer diameter φD: φ12.5mm
- Half width: 5.7±1.7nm
- Short-wavelength side cut band (OD5 band): 978.9 - 1053.4nm
- Short-wavelength side cut band (OD6 band): 978.9 - 1048.0nm
- Long-wavelength side cut band (OD5 band): 1074.6 - 1428.9nm
- Long-wavelength side cut band (OD6 band): 1080.0 - 1170.4nm
- RoHS conform product
| Order No. | 61-6957-76 | |
|---|---|---|
| Model No. | VPFHT-12.5C-10640 | |
| Standard price |
JPY: 32,400
USD: 201.59
Excange rate 1USD= 160.72JPY
Valid price in Japan |
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| Quantity | 1piece | |
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| Supplier Stock |
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61-6957-76 Laser Line Filter (High Transmittance Type) Center Wavelength 1064nm φ12.5mm VPFHT-12.5C-10640特徴
仕様
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