Aikin Aiki na Semiconductors Laser

Aikin Aiki naLasiconctors Laser

Da farko, ana gabatar da sigogi na sigogi na semicontikai an gabatar da shi, da yawa gami da wadannan fannoni:
1. Photeelectrica aikin: gami da rabo daga cikin yanki da sauran sigogi, waɗannan sigogi suna shafar aikin LASES na Semiconductor a cikin tsarin sadarwa.
2. Sabbin ƙimar tsarin: kamar girman haske da tsari mai kyau, ƙarshen ƙarshen ƙarshen, girman shigarwa da girman layi.
3. Waƙoƙi: Rangalengengungiyoyin ƙirar LasicondCorctors shine 650 ~ 1650nm, kuma daidaito yana da girma.
4. Kullumwa halin yanzu (itth) da aiki na yanzu (lOP): waɗannan sigogi suna ƙayyade yanayin farawa da kuma yanayin yanayin Lasercorcors.
5. Iko da ƙarfin lantarki: ta hanyar auna ikon, na sama da na yanzu ana iya jan hankali don fahimtar halayen aikinsu.

Yarjejeniyar Aiki
1 A cikin semicononductor, ƙarfin lantarki yana wakiltar wasu matakan ci gaba da ci gaba da makamashi. Saboda haka, yawan wayoyin lantarki a ƙasan wasan kwaikwayon a cikin babban makamashi dole ne ya fi yawa daga yankunan da ƙananan makamashi don cimma matsara da lambar barbashi. Ana samun wannan ta hanyar amfani da kyakkyawar nuna bambanci ga Heterojunction ko kuma kawar da mahimman mahimman mahaɗa zuwa mafi girman ƙarfin kuzari. Lokacin da yawan adadin wayoyin lantarki a cikin jujjuyawar ƙwayar cuta ta lalata tare da ramuka, ƙarfafawa yana motsa.
2. Domin a zahiri samun jin daɗin radadi, dole ne a ciyar da radadi da motsa jiki na motsa jiki don samar da hasken rana mai ɗorewa, da kuma sanye da sanyin sasantawa da aka yi amfani da shi tare da rage girman fim ɗin. Don FP na FP (Fabili-Perot rami) Laserontors Laser, ana iya gina murfin jirgin sama na FP na zahiri a ƙafafun Crystal.
(3) Domin samar da tsayayyen oscillation, daidai gwargwado dole ne ya iya samar da babban isasshen riba daga abin da aka maimaitawa wanda ya haifar da fitowar Laser ta hanyar da ta haifar daga kogon ciki. Wannan dole ne ya sami cikakkiyar allura yanzu, wato, akwai isasshen lambar lamba mai lamba ta zama, mafi girma da ake buƙata, dole ne ya cika buƙatun, shi ne, abin da ake buƙata dole ne ya cika wani yanayin da ake buƙata na yanayin. Lokacin da laser ya isa bakin ƙofa, haske tare da takamaiman igiyar ruwa za'a iya ci gaba a cikin kogon kuma an ba da shi, kuma a ƙarshe samar da laser da ci gaba da fitarwa.

Bukatar AIKI
1. Bandwuld Bandwidth da Rate: Lasearfin Temponductor da kuma fasaharsu tana da mahimmanci a cikin sadarwa mara waya, da kuma ƙarancin bandwidth da ƙididdigar kai tsaye yana shafar ingancin sadarwa. Modulated Laserulated Laser (Directly Modulated Laser) ya dace da filayen daban-daban a cikin sadarwar fiber na fiber na pictical saboda babban isar da saurin sa.
2DFB Laser) sun zama babban tushen haske a cikin sadarwar fiber na fiber na pictical da kuma sadarwa ta sarari saboda kyawawan halaye marasa kyau da halaye na zamani.
3. Kudin samarwa: Abubuwan da aka samar da su: Lamunin lamuni na Semiconductor suna buƙatar fa'idodin ƙananan farashi da samarwa don biyan bukatun manyan sikelin da aikace-aikace.
4. Amfani da wutar lantarki da aminci: A cikin yanayin aikace-aikacen kamar cibiyoyin bayanai, lasters mai ƙarancin iko don tabbatar da ingantaccen aikin da aka ba da dogon lokaci.