izixazululo ze-standard intensity modulator

I-modulator yokuqina

Njenge-modulator esetshenziswa kabanzi ezinhlelweni ezahlukene ze-optical, ukuhlukahluka kwayo kanye nokusebenza kwayo kungachazwa njengokuningi nokuyinkimbinkimbi. Namuhla, ngikulungiselele izixazululo ezine ze-standard intensity modulator: izixazululo ze-mechanical, izixazululo ze-electro-optical, i-Acousto-optic scheme, kanye ne-liquid crystal scheme.

Isixazululo Semishini

I-mechanical intensity modulator iyona modulator yokuqala nesetshenziswa kakhulu ye-intensity. Isimiso ukushintsha isilinganiso se-s-light kuya kwesimo ekukhanyeni oku-polarized ngokujikeleza ipuleti le-half-wave bese uhlukanisa ukukhanya nge-analyzer. Kusukela ekulungisweni kokuqala ngesandla kuya ekushintsheni okuzenzakalelayo kakhulu nokunembile kwanamuhla, izinhlobo zemikhiqizo yayo kanye nokuthuthukiswa kohlelo lokusebenza sekuvuthiwe. I-Fortune Technology inikeza amakhasimende uchungechunge lokulawula kagesi noma ngesandla kanye nokusekela izakhi ze-polarize kanye neminye imikhiqizo ehlobene ukuze kuhlangatshezwane nokusetshenziswa okuhlukile. Izidingo zomklamo:

isixazululo se-electro-optical

I-modulator ye-electro-optical intensity ingashintsha ubukhali noma ubukhulu bokukhanya oku-polarized. Lo mgomo usekelwe kumphumela we-Pockels we-electro-optical crystal. Ngemva kokuba ukukhanya oku-polarized kudlule ku-electro-optic crystal esetshenziswa nensimu kagesi, isimo se-polarized siyashintshwa futhi sihlukaniswe ngokukhetha yi-analyzer. Ubukhali bokukhanya okukhishwe bungalawulwa ngokushintsha ubukhali bensimu kagesi, futhi umkhawulo okhuphukayo/owayo wohlelo lwe-ns ungafinyelelwa. Ithembele eminyakeni yayo yezinzuzo emkhakheni wamakristalu e-electro-optic, i-Fortune Technology yethule uchungechunge lwama-modulator e-electro-optic intensity afana nama-shutter anesivinini esikhulu, anikeza amakhasimende izixazululo ezivuthiwe nezingenziwa ngezifiso.

Iphrojekthi Yomsindo Nokukhanya

I-modulator ye-acousto-optic ingasetshenziswa futhi njenge-modulator yokuqina. Ukushintsha ukusebenza kahle kwe-diffraction kungalawula amandla okukhanya kwe-0th order kanye nokukhanya kwe-1st order ukuze kufezwe inhloso yokulungisa ukuqina kokukhanya. Isango legolide le-Acousto-optic (i-optical attenuator) linezici zesivinini sokuguquguquka okusheshayo kanye nomkhawulo womonakalo ophezulu. I-Fortune Technology ingahlinzeka ngama-modulator okuqina kwe-acousto-optic anemingcele yomonakalo edlula i-1GW/cm2 kanye nokusabalala okuphansi. Ingahlinzeka amakhasimende ngomklamo wesisombululo ongcono kakhulu ngokuya ngesivinini sokuguquguquka, ubude be-wavelength, ububanzi be-beam, isilinganiso sokuphela, nezinye izinkomba ezidingwa yikhasimende.

Isixazululo se-LCD

Amadivayisi ekristalu eliwuketshezi avame ukusetshenziswa njengamapuleti amagagasi aguquguqukayo noma izihlungi ezilungisekayo. Ukwengeza izakhi ezithile ze-polarizing emaphethelweni amabili eseli lekristalu eliwuketshezi lapho kusetshenziswa khona i-drive voltage kungenziwa kube yi-liquid crystal shutter noma i-variable attenuator. Umkhiqizo une-aperture ecacile—izici ezifana nokuthembeka okukhulu nokukhulu.

I-Beijing Rofea Optoelectronics Co., Ltd. etholakala “eSigodini saseSilicon” saseShayina – i-Beijing Zhongguancun, iyibhizinisi lobuchwepheshe obuphezulu elizinikele ekukhonzeni izikhungo zocwaningo zasekhaya nezangaphandle, izikhungo zocwaningo, amanyuvesi kanye nabasebenzi bocwaningo lwesayensi yebhizinisi. Inkampani yethu ihileleke kakhulu ocwaningweni oluzimele kanye nentuthuko, ukuklama, ukukhiqiza, ukuthengisa imikhiqizo ye-optoelectronic, futhi inikeza izixazululo ezintsha kanye nezinsizakalo zobungcweti, ezenzelwe wena kubacwaningi besayensi kanye nonjiniyela bezimboni. Ngemva kweminyaka eminingi yokusungula izinto ezintsha, yakhe uchungechunge olucebile noluphelele lwemikhiqizo ye-photoelectric, esetshenziswa kabanzi embonini kamasipala, yezempi, yezokuthutha, yamandla kagesi, yezezimali, yezemfundo, yezokwelapha kanye neminye imboni.

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