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ʻO ka mea ʻike photon ROF Si avalanche photodiodes e holo manuahi ana i hoʻokahi photon detector
ʻO ka R-QCD300B kahi moʻo o nā mea ʻike photon hoʻokahi e holo manuahi ana me ka silicon. ʻO ka ʻāpana koʻikoʻi he diode avalanche photon hoʻoluʻu ʻano silicon i hoʻohui ʻia. Ua hoʻohui ʻia kahi chip AQAR i loko, nona nā hana quenching ikaika a me nā hana hoʻōla ikaika a hiki ke hana i ke ʻano holo manuahi. Loaʻa i kēia huahana kahi interface kamaʻilio USB a me kahi interface hoʻokomo mana o waho, e hiki ai iā ia ke kākoʻo maʻalahi i nā mea hoʻohana i ka hana ʻana i nā noi like ʻole o nā mea ʻike photon hoʻokahi e pili ana i kēia.
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ʻO ka moʻo Rof-QPD APD/PIN Photodetector Module ʻike photoelectric ʻehā-quadrant 4 quadrant Photodetector
ʻO ka R-QPD-A/BHoʻohana ka moʻo ʻehā quadrant PIN optical detection module i ʻehā quadrant photodiodes i lawe ʻia mai, hoʻohui i nā kaapuni lako mana a me nā kaapuni hoʻonui haʻahaʻa haʻahaʻa, a he mau ʻano o ka walaʻau haʻahaʻa, pane kiʻekiʻe, a me ka wikiwiki pane wikiwiki. Hoʻohana nui ʻia ia ma nā kahua e like me ke collimation laser, ka kamaʻilio laser, a me ke alakaʻi laser.R-QPD-A-20K a me R-QPD-BHoʻohana nui ʻia ka -20K no ke ana ʻana i ke kūlana o nā kukuna laser ma nā ala optical spatial. Hiki i nā mea hoʻohana ke koho i nā modula loaʻa kūpono a hōʻike i ke kūlana kiko i ka manawa maoli ma o ka polokalamu kamepiula luna. Hiki ke hoʻolako ʻia nā protocols kamaʻilio no ka hoʻomohala lua.R-QPD-AHoʻohana nui ʻia ʻo -20M no ka hopu ʻana a me ka hahai ʻana i ka pahuhopu, a no ka ʻike ʻana i nā hōʻailona alapine kuʻi i ke ana ʻana o ke kihi kiʻekiʻe. Hoʻohana ka modula i ka mea hoʻohui J30J DB15 e hoʻokō i ka lako mana a me ka hoʻopuka hōʻailona kūʻokoʻa 4-channel..
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ʻO ka module ʻike optical kaulike ROF Mini kiʻekiʻe loaʻa OCT ʻōnaehana Balanced Photodetector
Hoʻohui ka moʻo ROF-BPR o ka module ʻike kukui kaulike (photodetector kaulike) i ʻelua photodiode kūlike a me kahi amplifier transimpedance walaʻau haʻahaʻa loa, e hōʻemi pono ana i ka walaʻau laser a me ka walaʻau ʻano maʻamau, e hoʻomaikaʻi ana i ka lakio walaʻau o ka ʻōnaehana, loaʻa nā ʻano pane spectral like ʻole, walaʻau haʻahaʻa, loaʻa kiʻekiʻe, maʻalahi e hoʻohana a pēlā aku, Hoʻohana nui ʻia no ka spectroscopy, ʻike heterodyne, ana lohi optical, optical coherence tomography a me nā kahua ʻē aʻe.
ʻO ka module ʻike kaulike mini i hoʻonohonoho pono ʻia no nā ʻōnaehana OCT i ka ophthalmology he kiʻekiʻe ka loaʻa a me nā ʻano walaʻau haʻahaʻa, ka lakio hōʻole ʻano maʻamau kiʻekiʻe a me ka amplitude voltage output kiʻekiʻe (~12V) ma o ka hoʻonohonoho wavelength. Ua hoʻohana ʻia ia i nā noi batch i nā mea hana OCT lapaʻau, a hiki ke hoʻonohonoho pono ʻia ka mea ʻike no nā wavelengths 1310nm a me 1550nm.
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ʻO ka mea ʻike kiʻi ROF Balanced Photodetector Kiʻekiʻe Loaʻa ka mea ʻike kiʻi silicon Photodetector me ka hoʻonui ʻana
Hoʻohui ka moʻo ROF-BPR o ka module ʻike kukui kaulike (photodetector kaulike) i ʻelua photodiode kūlike a me kahi amplifier transimpedance walaʻau haʻahaʻa loa, e hōʻemi pono ana i ka walaʻau laser a me ka walaʻau ʻano maʻamau, e hoʻomaikaʻi ana i ka lakio walaʻau o ka ʻōnaehana, loaʻa nā ʻano pane spectral like ʻole, walaʻau haʻahaʻa, loaʻa kiʻekiʻe, maʻalahi e hoʻohana a pēlā aku, Hoʻohana nui ʻia no ka spectroscopy, ʻike heterodyne, ana lohi optical, optical coherence tomography a me nā kahua ʻē aʻe.
ʻO nā modula ʻike kaulike kiʻekiʻe o ka moʻo BPR 200M a me 350M, me nā ʻano loaʻa kiʻekiʻe a me nā ʻano walaʻau haʻahaʻa, ma o ka hoʻonui ʻana i ka pane ʻana o ka paipu PIN ʻelua e hoʻokō i ka lakio hōʻole ʻano maʻamau kiʻekiʻe a me ka amplitude voltage output kiʻekiʻe (~ 3.5V), hiki i kēia modula ʻike ke hāʻawi i nā ʻano loaʻa like ʻole a me nā ʻano hoʻopili hoʻopili e like me nā koi o ka mea kūʻai aku. He kūpono loa ia no nā ʻōnaehana ʻike kūlike e like me ka radar makani Doppler kūlike.
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ʻŌnaehana ROF-BPR Series OCT i hoʻolako ʻia me ka photodetector kaulike amplification
ROF-BPR Series I hoʻolako ʻia me ka photodetector kaulike amplification
Hoʻohui ka moʻo ROF-BPR i ʻelua mau photodiode i kūlike a me kahi mea hoʻonui transimpedance walaʻau haʻahaʻa loa, e hōʻemi pono ana i ka walaʻau laser a me ka walaʻau ʻano maʻamau, e hoʻomaikaʻi ana i ka lakio signal-to-noise o ka ʻōnaehana, me nā nalu lōʻihi a me nā bandwidth e koho ai, walaʻau haʻahaʻa, loaʻa kiʻekiʻe, a me ka hoʻohana pono. Hoʻohana nui ʻia i ka ʻike ʻana o ka laser radar heterodyne, ke ana ʻana o ka lohi optical, ka optical coherence tomography (ʻōnaehana OCT) a me nā kahua ʻē aʻe. -
ʻO ka mea ʻike kiʻi loaʻa hiki ke hoʻololi ʻia ʻo ROF Si Silicon Photodetector
ʻO ka ROF-PR-11M-B kahi mea ʻike kiʻi silicon (Si) me ka hoʻonui a me ka loaʻa hiki ke hoʻololi ʻia, i hoʻolālā ʻia no ka ʻike ʻana i nā hōʻailona optical mai 320nm a i 1100nm. Loaʻa iā ia kahi kuapo rotary 8-kūlana, e hiki ai i nā mea hoʻohana ke hoʻoponopono i ka loaʻa ma nā ʻanuʻu 10dB. Hiki i ka buffer ke hoʻokele i nā ukana impedance kiʻekiʻe me kahi hopena a hiki i ka 10V a hāʻawi i ka 5V ma lalo o kahi ukana 50Ω. Loaʻa i ka hale o ka ROF-PR-11M-B kahi mea hoʻohui wili hiki ke wehe ʻia (SM1T1) a me kahi apo paʻa (SM1RR), i kūpono me nā mea pono optical o nā kikoʻī like ma o nā kaula kūloko a i ʻole waho. Hoʻomaʻalahi kēia i ka hoʻokomo maʻalahi o nā kānana optical waho a hāʻawi i kahi ʻano hoʻouka pololei.
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ʻO ka ROF-PD 10GHz Photodetector Kiʻekiʻe-Wikiwiki Module ʻIke Mālamalama Optical Detector Amplified Photodetector
Hoʻohana ka modula ʻike optical Rof-PD-10G 10GHz Photodetector wikiwiki kiʻekiʻe i ka mea ʻike PIN 10GHz hana kiʻekiʻe, ka hoʻokomo ʻana o ke fiber coupled mode hoʻokahi/multi-mode, ka puka hoʻopili SMA, me ka loaʻa kiʻekiʻe, ka ʻike kiʻekiʻe, ka puka DC/AC coupled, ka loaʻa pālahalaha, a pēlā aku. Hoʻohana nui ʻia ia i ka ʻōnaehana hoʻoili fiber optical wikiwiki kiʻekiʻe, ROF a me ka ʻōnaehana ʻike fiber optical.
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ʻO ka mea ʻike kiʻi ROF Silicon 2.5GHz Loaʻa paʻa bandwidth kiʻekiʻe Balanced Photodetector
Hoʻohui ka moʻo ROF-BPR o ka module ʻike kukui kaulike (photodetector kaulike Silicon Photodetector) i ʻelua photodiode kūlike a me kahi amplifier transimpedance walaʻau haʻahaʻa loa, e hōʻemi pono ana i ka walaʻau laser a me ka walaʻau ʻano maʻamau, e hoʻomaikaʻi ana i ka lakio walaʻau o ka ʻōnaehana, loaʻa nā ʻano pane spectral like ʻole, walaʻau haʻahaʻa, loaʻa kiʻekiʻe, maʻalahi e hoʻohana a pēlā aku, Hoʻohana nui ʻia no ka spectroscopy, ʻike heterodyne, ana lohi optical, optical coherence tomography a me nā kahua ʻē aʻe.
ʻO ka module ʻike kaulike kiʻekiʻe-loaʻa i hoʻonohonoho pono ʻia no ka ʻōnaehana OCT hanauna ʻekolu (SS-OCT) e hōʻike ana i ka loaʻa kiʻekiʻe a me ka walaʻau haʻahaʻa. Loaʻa iā ia kahi lakio hōʻole ʻano maʻamau kiʻekiʻe a me ka amplitude voltage output kiʻekiʻe ma o ka hoʻonui ʻana i ka wavelength. Loaʻa i kēia mea ʻike kahi bandwidth a hiki i ka 2.5GHz a ua hoʻonohonoho pono ʻia no nā wavelengths o 1064nm a me 1310nm.
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ʻO ka mea ʻike photon hoʻokahi holo manuahi ʻo ROF InGaAs Photondetector
He mea ʻike photon hoʻokahi kokoke i ka infrared kēia huahana. Hoʻohana ka hāmeʻa koʻikoʻi i ka InGaAs/lnP me nā kuleana waiwai kūʻokoʻa kūloko. Ke hoʻohālikelike ʻia me nā huahana like, loaʻa iā APD nā ʻōkuhi loea holomua, ka hilinaʻi a me ka hoʻohui ʻana, a hiki ke hoʻohana ʻia no ka ʻike ʻana i ke kukui haʻahaʻa asynchronous e like me ka liDAR a me ka ʻike ʻana i ke ola fluorescence. Hāʻawi nā noi i nā hoʻonā kūpono i ke kumukūʻai.
Hoʻohana kēia huahana i kahi APD manaʻo maikaʻi ʻole e hoʻokō i ka hoʻopau ʻana i ka avalanche wikiwiki a me ka walaʻau uila haʻahaʻa, ka pono ʻike kiʻekiʻe a me ka helu pouli haʻahaʻa ma o ka hoʻonui ʻana i nā mea uila a me ka hoʻolālā wela. I waena o lākou, ʻo ka pono o ka mea ʻike kiʻekiʻe loa o 1550nm photon hoʻokahi he > 35%; I kēia manawa, hiki ke haʻahaʻa ka jitter manawa e like me 80ps; Ka pono o ka mea ʻike. Ma 15%, ʻo ka helu pouli haʻahaʻa loa he 500 CPS, a ʻo ka pulse post haʻahaʻa loa he 1% @ manawa make 5 um; ʻO ka helu helu saturation a hiki i ka 4MCps @ manawa make 250ns. Eia kekahi, no nā hiʻohiʻona noi kikoʻī, kākoʻo bias, paepae nānā, manawa make a me nā palena ʻē aʻe o ka hana hoʻonohonoho mea hoʻohana e hoʻoikaika i ka pono ʻike, ka helu helu saturation a me nā ʻōkuhi kikoʻī ʻē aʻe; Hiki ke hoʻoholo ʻia ka hana kākoʻo manawa digital conversion (TDC). No ka loaʻa ʻana o ka ʻikepili helu manawa, kākoʻo i ka holo manuahi a i ʻole ka puka hoʻāla waho. Loaʻa nā ʻano hana ʻelua. -
ʻO ka Module ʻike kukui ROF APD kiʻekiʻe kiʻekiʻe photodetector avalanche photodetector
ʻO ka photodetector avalanche kiʻekiʻe koʻikoʻi ka mea nui i haku ʻia me ka ROF-APR series APD Photodetector (APD photoelectric detection module) a me ka HSP low speed high sensitivity photodetector module, nona ka ʻike kiʻekiʻe a me ka laulā pane spectral ākea a hiki ke hāʻawi i nā nui like ʻole o nā pūʻolo e like me nā koi o ka mea kūʻai aku.
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ʻO Rof 200M Photodetector Avalanche Photodiode Detector Avalanche Photodetector
ʻO ka Photodetector ʻike kiʻekiʻe ka mea nui i haku ʻia me ka ROF-APR series APD Photodetector (APD photoelectric detection module) a me ka HSP low speed high sensitivity module, nona ka ʻike kiʻekiʻe a me ka laulā pane spectral ākea a hiki ke hāʻawi i nā nui like ʻole o nā pūʻolo e like me nā koi o ka mea kūʻai aku.
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ʻO ka mea ʻike maka ROF Avalanche Photodetector Module APD Photodetector
ʻO ka photodetector avalanche kiʻekiʻe koʻikoʻi ka mea nui i haku ʻia me ka ROF-APR series APD Photodetector (APD photoelectric detection module) a me ka HSP low speed high sensitivity module, nona ka ʻike kiʻekiʻe a me ka laulā pane spectral ākea a hiki ke hāʻawi i nā nui like ʻole o nā pūʻolo e like me nā koi o ka mea kūʻai aku.
