LIDAR Filters - 355nm Ultra-narrowband filters
Optical Filters

LIDAR Filters - 355nm Ultra-narrowband filters

LIDAR filters are ULTRA-narrowband thin-film interference filters achieving over 90% transmission at the laser wavelength and greater than OD6 (-60dB or 0.0001% transmission) out-of-band blocking. Centre Wavelength 355nm

Regular price $658.00 $0.00
Model Central Transmission Wavelength (nm)
FWHM (nm)
Blocking level Part Size (mm) Price Order
355-2 OD6 Ultra Narrow Bandpass Filter 355 nm
< 2.3 nm
OD6: 300 to 350 nm
360 to 430 nm
25 mm Diameter $658.00

354.9-0.5 OD7 Ultra Narrow Bandpass Filter 354.9 nm
< 0.6 nm
OD7: (by design) 300 to 337 nm
375 to 900 nm
25.3 mm Diameter $2,256.00

354.84-0.3 OD6 Ultra Narrow Bandpass Filter 354.84nm
< 0.35 nm
OD6: 200 to 347 nm
363 to 950 nm
38.1 mm Diameter $2,924.00

354.84-0.3 OD6 Ultra Narrow Bandpass Filter 354.84nm
< 0.35 nm
OD6: 200 to 347 nm
363 to 950 nm
25.0 mm Diameter $2,006.00

354.78-0.5 OD6 Ultra Narrow Bandpass Filter 354.78 nm +0.4 / -0.1nm
< 0.6 nm
OD6: 200 to 335 nm
375 to 1200 nm
25.3 mm Diameter $1,661.00

354.72-1 OD6 Ultra Narrow Bandpass Filter 354.72 nm
< 1.2 nm
OD6: 200 to 346 nm
363 to 1200 nm
25.3 mm Diameter $1,373.00

354.7-0.5 OD7 Ultra Narrow Bandpass Filter 354.7 nm
< 0.6 nm
OD7 (By Design): 300 to 337 nm
375 to 900 nm
25.3mm Diameter $2,100.00

Summary Box:

LIDAR filters are ULTRA-narrowband thin-film interference filters achieving over 90% transmission at the laser wavelength and greater than OD6 (-60dB or 0.0001% transmission) out-of-band blocking. Centre Wavelength 355nm

Description:

Alluxa's LIDAR filters are either single cavity or multi-cavity ultra-narrow bandpass filters designed with exceptionally steep edges, a flat top, transmission that is greater than 90% at the central wavelength (CWL), ultra-narrow FWHM and greater than OD6 (-60dB or 0.0001% transmission) out-of-band blocking over an exceptionally wide wavelength range. Available at central wavelength of 355nm. Alluxa's ultra-narrow bandpass filters have the highest transmission and narrowest bandwidths currently available., and because they are hard-coated using our innovative SIRRUS plasma deposition process, all Alluxa optical filters are highly durable and resistant to laser damage

Other wavelengths of LIDAR filters are available including 532m and 1064nm, together with filters for RAMAN LIDAR at 386.7nm, 407.6nm and 50.2nm. Other wavelengths are available too, please check ULTRA Narrow Bandpass Filter - Single Band (570-796nm) and ULTRA Narrow Bandpass Filter - Single Band(820-1650nm) for availabilty. Depending on the wavelength ranges and requirements of your system, Alluxa narrowband interference filters can be custom designed to meet one or more of the following challenging specifications: Up to 98% peak transmission Up to OD10 blocking by design CWL at any wavelength from the UV to the mid IR (~250 nm to 6.2 µm) CWL tolerances as tight as 0.05 nm FWHM bandwidths as narrow as 0.1 nm TWE as low as 0.01 wave RMS / inch measured at 632.8 nm

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