Bandpass filter
Description
The band-pass filter is a filter whose two sides of the transmission band of the spectral characteristic curve are adjacent to the cut-off band. It has been widely used in the fields of chemistry, spectroscopy, laser, astrophysics, optical fiber communication, biology and so on. Trusee can provide customized design, R&D and production services for bandpass filters.
- Substrate：quartz，BK7, K9,etc
- Dimension：customizable
- Transmitted wavefront：PV < λ/2(λ=632.8 nm)
- Surface quality：40/20(MIL-PRF-13830B)
- CWL： 400~1000 nm
- FWHM： 20~40 nm
- Cut-off：T ≤ 0.5%@400-1200nm
Keywords:
Bandpass filter
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Company Website: www.trusee.com
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