Ntinye aka
Ihe nzacha Bandpass
Paralight Optics na-enye ahịrị dị iche iche nke nzacha ihe nlegharị anya nwere dielectric. Ihe nzacha bandpass anyị nwere mkpuchi siri ike na-enye nnyefe dị elu ma na-adịte aka ma na-adịte aka karịa ihe nzacha bandpass anyị nwere mkpuchi dị nro. Ihe nzacha ọnụ ụzọ dị elu na-arụ ọrụ gụnyere ma nhọrọ ngafe ogologo na mkpụmkpụ. Ihe nzacha notch, nke a makwaara dị ka ihe nzacha band-stop ma ọ bụ band-ajụ, bara uru na ngwa ebe mmadụ kwesịrị igbochi ọkụ site na laser. Anyị na-enyekwa enyo dichroic na beamsplitters.
A na-eji ihe nzacha bandpass nnyonye anya na-agafe ụfọdụ eriri wavelength dị warara nwere nnukwu nnyefe ma gbochie ọkụ achọghị. Otu ngafe nwere ike dị warara dị ka 10 nm ma ọ bụ obosara dabere na ngwa gị akọwapụtara. A na-eji OD egbochiri ndị agha jụrụ ajụ site na 3 ruo 5 ma ọ bụ karịa. Ahịrị nnyonye anya anyị nzacha bandpass na-ekpuchi ogologo ebili mmiri sitere na ultraviolet ruo infrared dị nso, gụnyere ọtụtụ ụdị laser isi, ahịrị biomedical na nyocha nyocha. A na-etinye ihe nzacha ndị ahụ na mgbanaka ọla anodized ojii.
Atụmatụ:
Ogologo ogologo ogologo::
Site na Ultraviolet ruo Infrared dị nso
Ngwa:
Ọtụtụ ụdị laser nke mbụ, ahịrị nyocha biomedical na nyocha
Mgbafe gafere:
Dị warara ma ọ bụ obosara dabere na mkpa gị
Otu egwu jụrụ:
OD site na 3-5 ma ọ bụ karịa
Nkọwapụtakarị:
A na-emepụta ihe nzacha bandpas anyị nwere mkpuchi siri ike site n'itinye akwa akwa nke dielectric stacks na-agbanwe na akwa dielectric spacer, oghere Fabry-Perot na-etolite site na oyi akwa spacer ọ bụla na-agbanye n'etiti ngwugwu dielectric. Ọnọdụ nnyonye anya na-ewuli elu nke oghere Fabry-Perot na-enye ohere ka ìhè dị n'etiti ogologo wavelength nke etiti, na obere band nke wavelengths n'akụkụ ọ bụla, ka a na-ebufe ya nke ọma, ebe nnyonye anya na-ebibi ihe na-egbochi ọkụ n'èzí passband. A na-etinye nzacha n'ime mgbanaka ígwè a kanyere maka nchebe na ịdị mfe nke njikwa.
Oke
Oke & ndidi
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Ụdị
nnyonye anya Bandpass filter
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Akụrụngwa
Glass na mgbanaka Aluminom Anodized
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Nkwanye akụkụ akụkụ
+ 0.0/-0.2mm
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Ọkpụrụkpụ
<10 mm
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Nkwenye CWL
±2 nm
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FWHM (obosara zuru oke na ọkara kacha)
10 ± 2 nm
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Mbufe kacha elu
> 45%
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Gbochie
<0.1% @ 200-1100 nm
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CWL mgbanwe
<0.02 nm/℃
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Ogo elu (scratch-dig)
80-50
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Kpochapụ oghere
> 80%
Eserese
◆ Ntụaka nnyefe usoro nke nnyonye anya Bandpass Filter
◆ Paralight Optics na-enye ụdị nzacha dị iche iche nke dielectric kpuchie, dịka ọmụmaatụ, ihe nzacha bandpass siri ike, ihe nzacha bandpass dị nro, ihe nzacha ihu dị elu nke gụnyere ma nzacha ngafe ogologo na ihe nzacha ngafe dị mkpụmkpụ, ihe nzacha ihe nzacha AKA band-stop ma ọ bụ ihe nzacha jụrụ oyi, ihe nzacha IR na-ajụ ọkụ na oke MIR. Anyị na-enyekwa ihe nzacha agba dichroic n'otu n'otu yana dị ka nhazi. Maka nkọwa ndị ọzọ ma ọ bụ iji nweta nkwupụta, nweere onwe gị ịkpọtụrụ anyị.
