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697/13 nm VersaChrome® tunable bandpass filter

Part Number: TBP01-697/13-25x36

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  • Your filter spectrum may differ slightly from the typical spectrum above, but is certified to meet the optical specifications noted below.
Semrock Optical Filter: TBP01-697/13  TBP01  697/13
697/13 nm VersaChrome® tunable bandpass filter
VersaChrome filters do what no thin-film filter has done before – offer tunability over a very wide range of wavelengths by adjusting the angle of incidence with essentially no change in spectral performance. They combine the spectral characteristics and two-dimensional imaging performance of a thin-film filter with the wavelength-tuning flexibility of a diffraction grating.
Part NumberSizePrice1Stock StatusQuantity
TBP01-697/13-25x3625.2 mm x 35.6 mm x 2.0 mm
(unmounted)
$845In StockAdd To Cart

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Custom Sizing Limits:
Diameter Range: 5mm - 50.8mm
Rectangular Dimensions: 5mm - 50.8mm

Substrate thickness/tolerance as listed on Specifications tab.
Dimensional tolerances are ±0.1mm for unhoused parts.

For sizes outside the limits listed above, please contact customer service at 1-866-SEMROCK



1) US domestic pricing only. If you are ordering from outside the US, please contact your nearest regional distributor for the correct list price.
Optical Specifications
SpecificationValue
Transmission Band 1Tavg > 90%
Center Wavelength 1697 nm (minimum)
Guaranteed Minimum Bandwidth 113 nm
FWHM Bandwidth 1 (nominal)20 nm
Blocking Band 1ODavg > 6 275 – 1100 nm
Cuton Transition Width2% (from blocking to transmission)
Cutoff Transition Width2% (from transmission to blocking)
Transmission Band 1 (60 deg)Tavg > 85%
Center Wavelength 1 (60 deg)618.5 nm (maximum)
Guaranteed Minimum Bandwidth 1 (60 deg)13 nm
FWHM Bandwidth 1 (nominal) (60 deg)20 nm
Blocking Band 1 (60 deg)ODavg > 5 275 – 925 nm
Cuton Transition Width (60 deg)3% (from blocking to transmission)
Cutoff Transition Width (60 deg)2% (from transmission to blocking)

General Filter Specifications
SpecificationValue
Angle of Incidence0 – 60 degrees
Cone Half-angle0 degrees
Optical Damage RatingNot tested
Filter Effective Index1.81 Understanding ‘Effective Index of Refraction’ neff

Physical Filter Specifications (applies to standard sized parts; contact us regarding other sizes)
SpecificationValue
Transverse Dimensions (L x W)25.2 mm x 35.6 mm
Transverse Tolerance± 0.1 mm
Filter Thickness (unmounted)2.0 mm
Filter Thickness Tolerance (unmounted)± 0.1 mm
Clear Aperture≥ 80% (elliptical)
Scratch-Dig60-40
Substrate Thickness (unmounted)2.0 mm
Substrate Thickness Tolerance (unmounted)± 0.1 mm
OrientationReflective surface marked with part number - Orient in direction of incoming light

Standard Overlap Tunable Filters

TBP01-378_16.png

378/16 nm VersaChrome® tunable bandpass filter

• CWL ≥ 378.0 nm at 0° & ≤ 340.0 nm at 60°
• Tavg ≥ 80% over 16 nm at 0° & ≥ 60% over 16 nm at 60°



Custom sizing available in less than a week (sizing fee applies).
Part # TBP01-378/16-25x36
$845
(Non-US pricing info)



TBP01-438_16.png

438/16 nm VersaChrome® tunable bandpass filter

• CWL ≥ 438.0 nm at 0° & ≤ 390.5 nm at 60°
• Tavg ≥ 90% over 16 nm at 0° & ≥ 80% over 16 nm at 60°



Custom sizing available in less than a week (sizing fee applies).
Part # TBP01-438/16-25x36
$845
(Non-US pricing info)



TBP01-487_15.png

487/15 nm VersaChrome® tunable bandpass filter

• CWL ≥ 487.5 nm at 0° & ≤ 431.5 nm at 60°
• Tavg ≥ 90% over 15 nm at 0° & ≥ 85% over 15 nm at 60°



Custom sizing available in less than a week (sizing fee applies).
Part # TBP01-487/15-25x36
$845
(Non-US pricing info)



TBP01-547_15.png

547/15 nm VersaChrome® tunable bandpass filter

• CWL ≥ 547.0 nm at 0° & ≤ 489.0 nm at 60°
• Tavg ≥ 90% over 15 nm at 0° & ≥ 85% over 15 nm at 60°



Custom sizing available in less than a week (sizing fee applies).
Part # TBP01-547/15-25x36
$845
(Non-US pricing info)



TBP01-617_14.png

617/14 nm VersaChrome® tunable bandpass filter

• CWL ≥ 617.0 nm at 0° & ≤ 550.0 nm at 60°
• Tavg ≥ 90% over 14 nm at 0° & ≥ 85% over 14 nm at 60°



Custom sizing available in less than a week (sizing fee applies).
Part # TBP01-617/14-25x36
$845
(Non-US pricing info)



TBP01-796_12.png

796/12 nm VersaChrome® tunable bandpass filter

• CWL ≥ 796.0 nm at 0° & ≤ 702.0 nm at 60°
• Tavg ≥ 90% over 12 nm at 0° & ≥ 85% over 12 nm at 60°



Custom sizing available in less than a week (sizing fee applies).
Part # TBP01-796/12-25x36
$845
(Non-US pricing info)


[x]
US domestic pricing only. If you are ordering from outside the US, please contact your nearest regional distributor for the correct list price.
Tech Note
TopicDescription
Cleaning Optical FiltersInstructions for cleaning hard coated optical filters
Filter ReliabilityCompares the performance and reliability of hard coated filters to traditional soft-coated filters and provides information about the testing standards for Semrock filters
Laser Damage ThresholdProvides information for calculating laser damage threshold for pulsed and continuous wave lasers
Tunable Bandpass FiltersCompares the spectral response of tunable bandpass filters to traditional filter spectra at non-normal angles of incidence
Working with Optical DensityTables to describe the relationship between OD and transmission with tips for quickly calculating OD
Filter Spectra at Non-normal Angles of IncidenceDiscusses how angle tuning affects the spectral response of different types of filters.
Journal Article
TopicDescription
Tunable Bandpass FiltersNeil Anderson, PhD, and Turan Erdogan, PhD, Photonics Tech Briefs, July 2010,
Describes the advances that have led to the design of thin-film filters that are tunable over a wide angle with no change in spectral performance
White Paper
TopicDescription
Semrock VersaChrome Tunable Bandpass FiltersAn in-depth comparison of the major types of tunable filters in terms of key performance parameters

697/13 Tunable Bandpass VersaChrome TBP01-697/13 TBP TBP01 TBP01-697/13-25x36

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