THORLABS CM401, Руководство пользователя

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Specification Value
Oblique No
Darkfield 1 Slot (Not Included)
Phase 3 Slots for Phase Annulus (Not Included)
a. N1 and N2 condenser prisms should be paired with a compatible dry objective.
7.6. Tunable Bandpass Filter Specifications
Specification Value
Item# KURIOS-VB1
Wavelength 420–730 nm
Bandwidth, CWL = 550 nm
a
Narrow: 10 nm FWHM
Medium: 21 nm FWHM
Wide: 55 nm FWHM
Switching Speed
b
Narrow:<200 ms
Medium: <80 ms
Wide: <50 ms
Clear Aperture Ø20 mm
Polarized Transmission, CWL = 550 nm
c
Narrow: 17% Medium: 21% Wide: 22%
Out-of-Band Blocking OD>2
Minimum Incremental Step Size 1 nm
Tuning Accuracy ± FWHM/10
Angle of Incidence (Field of View) ±6°
Wavelength Uniformity FWHM/4 over Clear Aperture
Damage Threshold
Pulsed (ns)
Pulsed (fs)
CW
0.1 J/cm2
0.02 J/cm
2
(532 nm, 76 Hz, 100 fs, Ø162
µ
m)
0.8 W/cm
d
(532 nm, Ø0.471 mm)
Filter Head Dimensions
52.6 mm x 52.6 mm x 78.5 mm (2.07" x 2.07"x 3.09")
Filter Head Front/Rear Threading SM1 (1.035"-40) Internal Threads
Filter Head Mounting Options
8-32 (M4) Tap for Post Mounting (3 Places) >4-40
Taps for Cage System
Operating Temperature 0 to 40 °C
Storage Temperature -15 to 65 °C
a. The bandpass width increases linearly with wavelength.
b. The switching speed depends upon the bandpass width setting and the initial and final
wavelength.
c. Typical transmission for input light polarized parallel to the filter's transmission axis.
Page 19
TTN131444-D02
CM401
Chapter 7:
Specifications