Tunable filters
Tunable filters kwa bandwidth kuchagua

Kutumia condensator mbalimbali za kioevu na polarizers, chujio hiki kinachoweza kurekebishwa inaruhusu mtumiaji kubadili urefu wowote wa wimbi kati ya 420 na 730 nanometers. Mbali na usawa wa wavelength, filter hii pia kuruhusu watumiaji kuchagua ukubwa wa bandwidth tatu tofauti katika kila wavelength. Kuchagua bandwidth pana inaweza kuongeza usafirishaji wa jumla wa mwanga wa broadband, wakati spectrum nyembamba inaweza kupitia wavelengths chache kutoka chanzo cha mwanga wa broadband.
Filters zote adjustable optical ina vipengele vitatu: kichwa cha macho, mdhibiti, programu kutumika kuendesha tunable filters. Programu hii inaweza kusakinisha na kukimbia kwenye kompyuta yoyote ya Windows kupitia USB au serial bandari kwa kutumia programu FilterDRIVE au amri zinazotolewa katika C ++, MatLab au LabVIEW.
Sifa kuu:
· Kuonekana spectrum tuning mbalimbali
· Unaweza kuchagua bandwidth nusu-high
· 1/4 '- 20, C-mlima thread
· Mfumo wa ufunguo
· Uchaguzi wa interface kadhaa kudhibiti
Maelezo ya kina:
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Specifications - Selectable Bandwidth Tunable Optical Filter |
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Wavelength Range |
420-730 nm |
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Typical FWHM at 550 nm * |
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Narrow |
12 nm |
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Polarized Peak Transmission |
5-50% |
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Tuning Resolution |
0.1 nm |
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Tuning Accuracy |
FWHM/10 |
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Field of View (Half Cone Angle) |
±6° |
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Switching Speed |
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Long to Short Wavelengths |
<100 ms |
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Temperature |
10˚C to 35˚C |
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Out-of-Band Blocking (Average) |
> OD2 |
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Total System Weight |
4 lbs. |
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Minimum System Requirements |
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PC with Windows ™ |
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FWHM is dependent on wavelength. |
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Rangi tatu LCD adjustable filter

Sisi karibu zaidi kufunga filters tunayoweza kutengeneza msingi kioevu. Tatu rangi kuchuja sifa kadhaa interface mitambo:
· 8 - 32 shimo threaded
· Optional CAGE mfumo interface
· Chaguo C-mount interface
Vichujio vyote vya macho vinavyoweza kuwezeshwa vina vipengele vitatu: kichwa cha macho, mtawala, programu inayotumiwa kuendesha vichujio vinavyoweza kuwezeshwa. Programu hii inaweza kusakinisha na kukimbia kwenye kompyuta yoyote ya Windows kupitia USB au serial bandari kwa kutumia programu FilterDRIVE au amri zilizopatikana katika C ++, MatLab au LabVIEW
Sifa kuu:
· Usafirishaji wa juu sana
Chaguo la C-Mount
· Si mitambo, bila vibration
Maelezo ya kina:
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Specifications - Tri-Color Tunable Optical Filter |
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Wavelength Range |
420-780 nm |
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Clear Aperture Range |
22 mm |
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Polarized Transmission |
45-90% |
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Acceptance Angle |
±6° |
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Temperature |
10˚C to 45˚C |
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Switching Speed |
Full Video (<30 msec) |
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Laser Damage Threshold |
1 W/cm2, CW 200 mJ/cm2, 20 ns, visible 2 J/cm2, 20 ns, 1064 nm |
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Optical Head Dimensions |
1.50 x 2.63 x 0.67 in. [38 x 67 x 15 mm] |
