UPHUHLISO NOKUGQIBELA IXESHA LOKUZIPHATHA
Umgaqo wokuSebenzaI-Laser eBanzi
Kukho imigaqo emithathu yokufezekisa i-Laser Waveleth. Uninziabathengisi abangenaSebenzisa izinto zomsebenzi unemigca ebanzi yeFluorescent. Abahlohli abawenza i-laser ilahleko ilahleko ephantsi kakhulu ngaphezulu kwe-wavelength enqamleza kakhulu. Ke ngoko, eyokuqala kukutshintsha i-wavelength ye-laser ngokutshintsha i-waveleth ehambelana nendawo elahlekileyo yendawo yokulahleka kwendawo ye-resonator yezinto ezithile (ezinje ngomnxeba). Okwesibini kukutshintsha inqanaba lamandla lwenguqulelo yokutshintsha ngokutshintsha iiparameter zangaphandle (njengezimagazini, ubushushu, njl.njl.). Okwesithathu kukusetyenziswa kweziphumo ze-noline zokufezekisa i-waventent yotshintsho kunye nokutsala (jonga i-optics yovavanyo, i-raman ye-raman yasasazeka, i-raman ye-rameting, iParaqued yeParamestic). I-lasers eqhelekileyo yeyokuthi yemodi yokuqala yedayi yeDye, i-Chrysoberyl Layeli, iziko lemibala, iZiko leMibala, I-Lasers ephezulu kakhulu kunye ne-lasers yeGerimed.
Ukutsalwa i-laser kwimbono yetekhnoloji yokufumana itekhnoloji kukhwaziwe ikakhulu: itekhnoloji yolawulo lwangoku, itekhnoloji yolawulo lobushushu kunye netekhnoloji yolawulo lomatshini.
Phakathi kwazo, itekhnoloji yolawulo lwe-elektroniki kukufumana ukutshintshwa ngokutshintsha inaliti yesantya, kunye ne-NS-Dunbadth ye-NSG-DBBID TOURTALS) kunye ne-Gsrr Laser eNiker Itekhnoloji yoLawulo lobushushu itshintsha i-wavelength ye-laser ngokutshintsha isalathiso se-Refles yendawo esebenzayo. Itekhnoloji ilula, kodwa icotha, kwaye inokuhlengahlengiswa ngombuso wobubanzi be-night ye-NM embalwa kuphela. Ezona ziphambili zisekwe kwitekhnoloji yokulawula ubushushuI-DFB Laser. Ulawulo lomatshini lusekwe ikakhulu kwi-MMS (inkqubo ye-Micro-Mecic) yokugqibezela ukhetho lwe-wavelength, inolwazi oluphakathi olukhulu, amandla aphezulu okukhuphela. Ezona zinto ziphambili ngokusekwe kwiTekhnoloji yoLawulo loMlinganiso yi-DFB (i-ECL), i-ECL (i-Caver yangaphandle) kunye ne-vcsel (i-vcsel (i-vertity ye-vertity). Oku kulandelayo kuchaziwe kule miba yomgaqo we-lars.
Isicelo sonxibelelwano
I-Laser ye-Laser sisixhobo esiphambili se-Optoectronic kwisizukulwana esitsha se-Muese Wavesch Assegs Discloctions Aunts Discossing kunye ne-Photon yotshintshiselwano kwinethiwekhi ye-of-optical. Ukusetyenziswa kwayo kukhulisa kakhulu amandla, ukuguquguquka kunye nokungakhathali kwenkqubo yokutshintsha kwefibre yefibre, kwaye kufezekisile ukuqhubeka okanye ukuqhubeka kwe-quusing kwi-wavelength yangaphezulu.
Iinkampani kunye namaziko ophando ehlabathini lonke bakhuthaza ngenkuthalo uphando ngophando kunye nophuhliso lweendlela ezingenabantu, kwaye inkqubela phambili entsha isoloko isenziwa kule ntsimi. Intsebenzo yokuthathwa kweenqwelomoya ihlala iphuculwe rhoqo kwaye iindleko zihlala zincitshiswa rhoqo. Okwangoku, abahlali abangenakuthelekiswa nawo ikakhulu bahlulwe baba ziindidi ezimbini: i-semicondorctor emnyama i-lasers kunye ne-fiber yefibre.
I-Semiconductor LaserNgumthombo obalulekileyo wokukhanya kwinkqubo yonxibelelwano, eneempawu zobuncinci, ubunzima obukhulu, ukusebenza ngamandla okuphakathi, ukugcinwa kwamandla, njl njl, njl njl. Inokwahlulwa ibe yi-Laser yengxelo ekhutshiweyo, isasazwe i-Bragg Mirre, i-rogmotor yenkqubo ye-rogrical vertity ikhupha i-leser ye-leser kunye ne-cavity ye-semiconuctor lamer.
Ukuphuhliswa kwe-fiber ye-fiber ye-fiber ye-fiber ephakathi kunye nophuhliso lwe-semicondcuctorctor leser diode njengomthombo wempompo oye wakhuthaza kakhulu ukuphuculwa kwe-fiber Labers. I-Laser yokuthintela isekwe kwi-80NM izuza i-bandwidth yefibuthe ye-ofisi, kwaye into yefilitha yongezwa kwi-loop ukulawula ukuwiswa kwe-lavelength kwaye iqonde i-wavelength phula.
Ukuphuhliswa kwe-semicondcuctor ye-semicondcuctor isebenza kakhulu kwihlabathi, kwaye inkqubela phambili ikwa ngokukhawuleza. Njengoko i-lasers enokubakho ngokuthe ngcembe ihamba kancinci yabasebenzi abasisigxina ngokweendleko kunye nokusebenza, kuya kusetyenziswa ngokungaphezulu kweenkqubo zonxibelelwano kwaye badlale indima ebalulekileyo kwinethiwekhi yonke eyahlukileyo.
Ithemba lophuhliso
Zininzi iindidi zokuthengiswa kweenqanawa, eziphuhliswa ngokubanzi ngokwazisa ngakumbi iindlela zokwenza ukuba abantu abathengiswanga kuzo ngokwamasaphuli, kwaye ezinye izinto zinikezelwe kwimarike kwilizwe jikelele. Ukongeza kuphuhliso lwe-lasers eqhubekayo enokuthandwa, i-lasers enokubakho enemisebenzi edibeneyo nayo ichazwe, njenge-isdulity ye-chip edityaniswe ne-chip ye-vct ye-vcg kunye ne-Imiconductor ye-Imiconductor kunye nemodyuli ye-semicondcuction.
Ngenxa yokuba i-wavelength yandiswa kakhulu, i-laseren yokuphela kwamazaphulo ezahlukeneyo inokusetyenziswa kwiinkqubo ezahlukeneyo, kwaye nganye ineenjongo kunye nezinto ezingalunganga. I-cavity ye-semionductor semiconductor inokusetyenziswa njengendawo ebanzi yokukhanya kwesibane kwimpahla yovavanyo echanekileyo ngenxa yamandla ayo aphezulu okuphumelela kunye nokuqhubeka kwezaphulelo. Ukusuka kwimbono yeDission yokudityaniswa kwe-Photon kunye nokudibana nenguqulelo yexesha elizayo yonke inethiwekhi ye-DBR, i-Deversed God Traine kunye ne-Prorstad I-Dors edityaniswe neMpumelelo kunye ne-Amplifiers zinokuthembisa imithombo yokukhanya ye-Z.
I-fiber grating I-Laser Toun ye-sever engaphandle iluhlobo oluthembisayo lowona mthombo wokukhanya, onesakhiwo esilula, ububanzi bomzimba kunye ne-fiber yefibrey kunye ne-fiber yefibre yefibutha kwaye ilula. Ukuba imodyuli ye-EA inokudityaniswa kwi-cavity, inokusetyenziswa njengesantya esiphezulu se-solical sothango. Ukongeza, i-fiber yefayibha ibhayili esekwe kwi-fiber Lasers yenze inkqubela phambili kwiminyaka yakutshanje. Kulindelwe ukuba intsebenzo yokuthathwa kweenqwelo zokuhamba ngemithombo yokukhanya yonxibelelwano iya kuqala iphucule, kwaye isahlulo sentengiso siya kunyuka, sinethemba eliqaqambileyo.
Ixesha leposi: Oct-31 ukuya kwi-2023