Narrow Bandpass Filter (FWHM = 1 - 5nm)

  • dia12.5mm and dia25mm available
  • dia12.5mm offer better pricing
  • Blocking Region may vary base on design
  • Required Normal Incidence

*For narrow bandpass filters. we do not offer size above dia25.4mm.
Narrow Bandpass Filter (FWHM = 1 - 5nm)
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69 items
Center Wavelength (nm)
FWHM (nm)
Optical Density(OD)

Filter

Center Wavelength (nm)
FWHM (nm)
Optical Density(OD)

LIDAR (Light Detection and Ranging) + BP532-1

To isolate the weak return signal of the 532 nm laser from background noise and ambient light, maximizing the signal-to-noise ratio.

Plasma Diagnostics (e.g., Fusion Research) + BP660-3

  • BP660-3

To achieve superior contrast imaging of specific phenomena (like carbon impurities in plasmas) by isolating the light emitted at a very discrete wavelength.

Free Space Optical Communications (Infrared) + BP1550-6

  • BP1550-6

To pass a specific near-infrared laser communication channel's wavelength (C-band laser) while providing high rejection (OD 4 or greater) for adjacent laser channels (e.g., a 6 nm FWHM bandpass filter)

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Dichroic Mirror Selector

425 nm
505 nm
650 nm
900 nm
1500 nm