SEMROCK
Produits distribués
FF01-CH2O-25
376/384/394/404/412.2/423.6/434.7/443.6/455/468/478 nm BrightLine® hendeca-band bandpass filter
Ref. Produit
Description
Dispo
Prix
FF01-CH2O-25
376/384/394/404/412.2/423.6/434.7/443.6/455/468/478 nm BrightLine® hendeca-band bandpass filter
12 à 14 semaines*
1 125,00€
*sujet à variation en fonction des stocks disponibles.
Courbe de réponse
FF01-CH2O-25
Semrock designed an 11-band bandpass filter optimized to capture the peaks of formaldehyde emission over the 380 – 480nm wavelength range to improve the fluorescence signal. Formaldehyde is an ideal chemical for use in laser-induced fluorescence (LIF) when excited at 355nm. Individual multiband fluorescence bandpass filters that utilize Semrock’s patented single-substrate construction. These filters have extremely high transmission, steep and well-defined edges, and outstanding blocking between the passbands. All thin-film, hard-coated construction for unsurpassed performance and reliability.
size
25 mm x 5.0 mm
shape
round
mounted
true
substrate.thickness
3.5 mm
substrate.type
low-autofluorescence optical quality glass
scratch-dig
60-40
tavg-and-passband-range.1
Tabs > 80% 376 nm
center-wavelength.1
376 nm
gmbw.1
Transmission guaranteed for nominal wavelength only
fwhm.1
4.7 nm (typical)
tavg-and-passband-range.2
Tabs > 80% 384 nm
center-wavelength.2
384 nm
gmbw.2
Transmission guaranteed for nominal wavelength only
fwhm.2
3.9 nm (typical)
tavg-and-passband-range.3
Tabs > 80% 394 nm
center-wavelength.3
394 nm
gmbw.3
Transmission guaranteed for nominal wavelength only
fwhm.3
3.8 nm (typical)
tavg-and-passband-range.4
Tabs > 80% 404 nm
center-wavelength.4
404 nm
gmbw.4
Transmission guaranteed for nominal wavelength only
fwhm.4
4.2 nm (typical)
tavg-and-passband-range.5
Tabs > 90% 412.2 nm
center-wavelength.5
412.2 nm
gmbw.5
Transmission guaranteed for nominal wavelength only
fwhm.5
4.0 nm (typical)
tavg-and-passband-range.6
Tabs > 90% 423.6 nm
center-wavelength.6
423.6 nm
gmbw.6
Transmission guaranteed for nominal wavelength only
fwhm.6
4.0 nm (typical)
tavg-and-passband-range.7
Tabs > 90% 434.6 nm
center-wavelength.7
434.6 nm
gmbw.7
Transmission guaranteed for nominal wavelength only
fwhm.7
4.0 nm (typical)
tavg-and-passband-range.8
Tabs > 90% 443.5 nm
center-wavelength.8
443.5 nm
gmbw.8
Transmission guaranteed for nominal wavelength only
fwhm.8
3.6 nm (typical)
tavg-and-passband-range.9
Tabs > 90% 455 nm
center-wavelength.9
455 nm
gmbw.9
Transmission guaranteed for nominal wavelength only
fwhm.9
4.8 nm (typical)
tavg-and-passband-range.10
Tabs > 90% 468 nm
center-wavelength.10
468 nm
gmbw.10
Transmission guaranteed for nominal wavelength only
fwhm.10
4.3 nm (typical)
tavg-and-passband-range.11
Tabs > 90% 478 nm
center-wavelength.11
478 nm
gmbw.11
Transmission guaranteed for nominal wavelength only
fwhm.11
3.7 nm (typical)
aoi
0 ± 2 degrees
cha
0.5 degrees
Optical.Damage.Rating
Testing has proven to show no signs of degradation when exposed to at least 6.0 W of power from an unfiltered xenon arc lamp over a 25 mm diameter (corresponding to 1.2 W/cm2) for over 500 hrs.
Transverse.Dimensions.(Diameter)
25 mm
Transverse.Tolerance.(mounted)
+ 0.0 / – 0.1 mm
Filter.Thickness.(Mounted)
5.0 mm
Filter.Thickness.Tolerance.(Mounted)
± 0.1 mm
Clear.Aperture
≥ 21 mm
Orientation
Arrow on ring indicates preferred direction of propagation of light
Effective.Index
blocking-and-band.1
ODavg > 5 350 – 365 nm
blocking.range.2
ODavg > 1 365 – 490 nm (Excluding Passbands)
blocking.range.3
ODavg > 5 490 – 900 nm