Ci gaba da kuma yanayin kasuwa na ɗaukar fansa biyu

Ci gaban da kuma Matsayin Market na Lasel (Kashi na biyu)

Aikin Aiki namai ɗaukar hoto

Akwai ka'idodi guda uku wajen samun tuning na Laser. Mafi yawawasikar abin tinkabYi amfani da abubuwan aiki tare da layin mai kyalli. Masu bincike da suke yin laser suna da asara sosai kawai akan wani kunkuntar motsi mai tsayi. Sabili da haka, na farko shi ne canza yanayin tafkin ta hanyar canza yanayin da ya dace da ƙarancin asarar da wasu abubuwa (kamar grating). Na biyu shine a canza matakin samar da mai wucewa ta hanyar canza wasu sigogi na waje (kamar filin Magnetic, zazzabi, da dai sauransu). Na uku shine amfani da tasirin rashin sakamako don cimma canji da kuma sake canzawa da juyawa (duba Optline Optics, gani mai sauyawa, optical m oscillation). Lasers na yau da kullun na yanayin tunda na farko sune layers, ChrySoBoryl lausers, layaben cibiyar launi, mai tayar da launi mai launi, wanda aka yi makuɗu masu karfin gashi.

Dasara mai ɗaukar hankali daga hangen nesa na fasaha shine ya kasu ƙaruwa: fasahar sarrafawa na yanzu, fasaha ta sarrafa zazzabi.
Among them, the electronic control technology is to achieve wavelength tuning by changing the injection current, with NS-level tuning speed, wide tuning bandwidth, but small output power, based on the electronic control technology mainly SG-DBR (sampling grating DBR) and GCSR laser(auxiliary grating directional coupling backward-sampling reflection) . Fasahar Kula da zazzabi tana canza fitarwa daga cikin Laser ta hanyar canza ma'anar gyarawa ta yankin Laser mai aiki. Fasaha mai sauki ce, amma jinkirin, kuma ana iya daidaita shi da kunkuntar Bangaren nesa na 'yan NM kaɗan. Manyan abubuwan da suka danganta da fasahar sarrafa zazzabiDFB Laser(Aka rarraba shi) da drbr Laser (rarraba Bragg Nadi). Gudanar da injin yafi sani akan memps (tsarin lantarki-lantarki) fasaha don kammala zaɓin zabin motsi, tare da manyan ƙananan bandwidth, babban iko mai tsayi. Babban tsarin dangane da fasahar sarrafawa na inji shine DFB (Rarraba Fedback), ECL (COCL) da VCSEL (a tsaye rami na farfajiya. Anyi bayanin daga wadannan bangarorin na ƙa'idar wasikar sufuri.

Aikace-aikacen sadarwa

Na'urar zazzabi tana da maɓalli na wasan kwaikwayo a cikin sabon ƙarni na rarrabuwa mai yawa da kuma musayar hoto a cikin hanyoyin sadarwa. Aikace-aikacen ta sosai yana ƙara ƙarfin, sassauci da scalability na watsawa na fiber na fiber na gani, kuma ya sami ci gaba mai ci gaba ko quasi-ci gaba cikin kewayon fannoni.
Kamfanoni da cibiyoyin bincike a duniya suna haɓaka bincike da ci gaban lauyers masu ban mamaki, da kuma sabon ci gaba koyaushe ana yin kullun a wannan filin. Aikin da aka yiwa lashers koyaushe ana inganta shi kuma ana rage farashin koyaushe. A halin yanzu, wasikar masu ban mamaki ana kasu kashi biyu cikin rukuni biyu: jeri na semitabcor.
Lasiconctors LaserBabban tushe ne mai mahimmanci a tsarin sadarwa na pictical, wanda ke da halaye na ƙanana, nauyi mai haske, da sauransu. Ana iya rarrabe shi cikin ambaton rarraba Laser, rarraba Bragg Mirgror Laser, tsarin micromotor tsarin rami mai laushi wanda ya fitar da Laser.
Ci gaban file fi'able Laser a matsayin m matsakaici da ci gaban kungiyar Lasiconductor Laseronductor kamar yadda wani famfon ya samo asali sosai da ci gaban fiber lajis. Ruwa ya dogara da bandwidth na 80nm na bandwidth na doped, kuma kashi na tace an ƙara zuwa wajen sarrafa raƙuman ruwa don mu fahimci maimaita raƙuman ruwa da kuma fahimtar tunowar raƙuman ruwa.
Ci gaban semiconductors mai ɗaukar fansa yana da himma a duniya, kuma ci gaba kuma yana da sauri sosai. Kamar yadda masu jan hankali a hankali suka kusanci tsararren raƙuman ruwa dangane da farashi da kuma aikin, za a yi amfani da su sosai kuma suna taka muhimmiyar rawa a cibiyoyin sadarwa.

Kyakkyawan sakamako
Akwai nau'ikan lauvers masu ban mamaki, waɗanda gaba ɗaya suna haɓaka ta hanyar gabatar da hanyoyin tuni da ake nunawa a cikin Layers Laseers, kuma an kawo wasu kayayyaki a duniya. Baya ga ci gaban mai ɗaukar hoto mai laushi, masu ban sha'awa tare da Motar da aka haɗa tare da guntun gyaran lantarki da kuma Motsa na Samfara.
Domin ana amfani da laserengengengengengengle laser sosai, za a iya amfani da abin da aka tsara don ɗaukar abubuwa daban-daban zuwa tsarin daban-daban, kuma kowannensu yana da fa'ida da rashin amfani. Za'a iya amfani da Lardic na waje semiconductor Laser azaman tushen wucin gadi a cikin kayan gwaji na gwaji saboda babban abin da ya dace. Daga hangen nesa na haɗin gwiwar hoto da kuma haɗuwa da hanyar sadarwa ta zamani da ta gaba, Superthures Grating dr da masu ɗaukar hoto na iya zama masu ɗaukar fansa hasken wuta Z.
Fiber grated mai ɗaukar nauyi tare da kogon waje shima alama ce mai sauƙi, wacce ke da tsari mai sauƙi, kunkuntar layin dogo da kuma sauƙaƙe fiber da ke kwance. Idan za a iya haɗa Modulator a cikin rami, ana iya amfani dashi azaman mai saurin ɗaukar wutar lantarki na Soliton. Bugu da kari, Layarber Furers dangane da kan lasters na fiber sun sami ci gaba sosai a cikin 'yan shekarun nan. Ana iya sa ran aikin awo a cikin hanyoyin sadarwa na pictical zai kara inganta, da kuma kasuwar kasuwa za ta kara sosai, tare da masu amfani da aikace-aikacen aikace-aikace.