Babban layiModulatorda kuma aikace-aikacen hoto na Microwave
Tare da ƙara buƙatun tsarin sadarwa, don ci gaba haɓaka haɓaka watsa siginar, mutane za su fifita hotuna da wayoyin lantarki don samun hoto masu haɓaka, da hotunan microwaveve. Ana buƙatar buƙatar lantarki mai ɗorewa don canjin wutar lantarki don haske a cikiTsarin hoto na microwave, kuma wannan matakin na keɓance yawanci yana tantance aikin gaba ɗaya. Tunda canjin siginar miji na rediyo ga yankin na pictical tsari ne na siginar kalma, da talakawaMasu samar da abubuwan lantarkiKasance da rashin daidaituwa, akwai babbar alama ce ta alama a cikin juyawa tsari. Don aiwatar da kimanin matsakaici matsakaici, batun aiki na mai ƙima yawanci ana gyarkara ne a batun na Orthogonal don haɗin yanar gizon Microwave Photon Haɗin Microwave don layi na Modulator. Ana buƙatar masu samar da abubuwan lantarki tare da babban layi na gaggawa.
Za'a iya samun wadataccen abu mai tsayi da yawa na kayan silicon ana samun kayan siliki kyauta kyauta (FCD). Dukansu tasirin FCD da PN-juic zamani ba su da ma'ana, wanda ke sa silicon modulator kasa da mai kyau fiye da Lithium notabate modulator. Kayan aiki na yau da kullunEnticro-Opticly Matsayikaddarorin saboda tasirin pucker. A lokaci guda, kayan kwalliya na zahiri suna da fa'idodi na manyan bandwidth, kyawawan wurare masu kyau, idan aka kwatanta da silicon don yin "gajere. Ganyen fim na bakin ciki na bakin ciki (LNOI) Modulator na lantarki akan Insulator ya zama alamar shugabanci mai girma. Tare da ci gaba na bakin fim na bakin ciki na bakin ruwa na jita-finai da fadada yanayi, babban canji mai tsayi da kuma masana'antu na bakin ciki ya zama filin malamin kimiyya da masana'antu.
Halaye na fim na bakin teku na jioobate
A cikin Amurka dap AR shirin ya yi masu zuwa kimantawa na Lithium ntaididdigar da za a iya sunan silicon wanda zai yiwu a nada shi bayan mai daukar hoto na daukar hoto. Wannan saboda Lititum ya haɗu da sakamako na Entro-Entro-Entro-Entro-Entrocy, Piportopric tasiri, kamar kayan photicorcirp a cikin filin na Oxtics.
A cikin sharuddan watsa halaye masu watsa shirye-shirye na pictical, kayan inp suna da asarar asarar watsa shirye-shirye a kan wutar da aka yi amfani da su a cikin 15550nm Band. Silicon nitride suna da halaye mafi kyau, kuma asarar na iya kaiwa matakin ~ 0.01DB / cm; A halin yanzu, asarar girgizar bakin ciki-fim liobate contride na iya kaiwa matakin 0..03DB / cm, da rashin asarar bakin ciki-fim din dindindin na ci gaba da ci gaba da cigaba da matakin fasaha a nan gaba. Sabili da haka, kayan fim na bakin ciki na fure na fata zai nuna kyakkyawan aikin don tsarin haske mai mahimmanci kamar hanyar hoto, shunt da microring.
Dangane da yanayin tsararren duniya, inna kawai yana da ikon fitar da haske kai tsaye; Sabili da haka, don aikace-aikacen photoss na microwave, ya zama dole don gabatar da tushen tushen inp a kan tushen hoto na tushen Welding ko ci gaba. Dangane da hasken haske, an jaddada a saman cewa kayan fim na bakin ruwa na bakin ciki yana da sauƙin cimma ruwa mafi girma, ƙananan rabin igiyar ruwa da ƙananan watsawa da ƙananan wayewar watsewa fiye da inp da si. Haka kuma, babban layi na zamani-optical modulation na bakin fim na bakin ruwa na jijiyoyin halittu masu mahimmanci ne ga dukkan aikace-aikacen hoto na hoto.
A cikin sharuddan optical hanyar, yawan abubuwan da ke ciki mai saurin fitowa na kayan kwalliyar fata na bakin ciki na tushen LNOI yana da saurin juyawa na LNOI kuma yana da ƙasa sosai. Don irin aikace-aikacen da aka saba da haɓaka fasahar Phenson na Microveve, guntu guntu da sikelin wutar lantarki mai sauri sosai don biyan bukatun manyan abubuwa masu yawa. Kodayake canjin na tushen-lokaci na INP zai iya fahimtar hanyar ta hanyar juyawa ta hanyar juyawa, musamman lokacin da yawan abubuwan canzawa zai zama lalacewa sosai. Silicon, Silicon Nitride kayan Silicon na iya canzawa hanyoyi na yau da kullun ta hanyar tasirin Thermo-Entricion, wanda ke da rashin nasarar watsawa da jinkirin canzawa. Lokacin da girman tsararru na titin mai girma yana da girma, ba zai iya biyan bukatun wutar lantarki ba.
Cikin sharuddan optical Replification, daSeMiconductor Dogon Amplifier (SoA) Dangane da inp ya yi girma don amfani da kasuwanci, amma yana da rashin nasarar amfani da hayaniya mai dacewa da ƙarancin fitarwa, wanda ba zai iya amfani da aikace-aikacen microwave ba. Tsarin yanki mai narkewa na bakin ciki-fim na Nizoum mai kyau game da kunnawa lokaci-lokaci, wanda zai iya biyan bukatun Photogist na Haɗu na Microveve don haɓaka hoto.
Dangane da gano haske, layin fim na bakin ciki na bakin ciki yana da halaye masu amfani don haske a cikin 1550 NM Band. Aikin jujjuyawar hotunan hoto ba za a iya gane ba, don haka ga aikace-aikacen hoto na Microwave, don biyan bukatun canjin canjin hotunan hoto a kan guntu. Ingyaas ko gunarin gano Ge-SI ana buƙatar sa ido akan LNOI bisa kwakwalwar kwakwalwan kwamfuta ta hanyar tallafawa waldi ko ci gaba. A cikin sharuddan hada tare da fiber fiber, saboda fiber na optical da kanta shine kayan siio2, filin sio2 na Sio2 na Sio2 na Sio2 na Sio2 na Sio2 na Siovical fiber, da kuma ma'aurata shine mafi dacewa. Matsayin yanayin diamita na karfi da aka ƙuntata waƙaguni na bakin fim na bakin ciki shine kusan 1μm yanayin dole ne ayi don dacewa da filin yanayin na fiber fiber fiber.
Game da haɗin kai, abu daban-daban suna da damar haɓaka haɗi ya dogara ne da tsarin hasken wuta (wanda iyakancewar filin yanayin ƙasa). An ƙuntata karfi da aka ƙayyade yana ba da ƙaramin radius, wanda ya fi dacewa da ganin halayen haɗin haɗi. Sabili da haka, bakin ciki-fim na almara na fure-niobate obnigy suna da damar cimma babban haɗin kai. Saboda haka, bayyanar fim na bakin fim na jiobate yana yiwuwa ga kayan kwalliyar Lithium don yin aikin "silicon". Don aikace-aikacen allo microwave photoss, da fa'idodin bakin fim na bakin ciki niibate sun fi bayyananne.
Lokaci: Apr-23-2024