1. Ongororo yeindasitiri yeLaser
(1) Nhanganyaya yeLaser
Laser (Light Amplification by Stimulated Emission of Radiation, yakapfupikiswa seLASER) igwara rechiedza rine collimated, monochromatic, coherent, directional beam rechiedza rinogadzirwa nekuwedzera kwemwaranzi yechiedza pa frequency yakamanikana kuburikidza ne excited feedback resonance uye radiation.
Tekinoroji yeLaser yakatanga kuma1960, uye nekuda kwehunhu hwayo hwakasiyana zvachose nechiedza chemazuva ese, laser yakakurumidza kushandiswa zvakanyanya muminda yakasiyana-siyana uye yakapesvedzera zvikuru kukura nekushandurwa kwesainzi, tekinoroji, hupfumi uye nzanga.
Kuzvarwa kwelaser kwakachinja zvikuru chitarisiko che optics yekare, kuchiwedzera classical optical physics kuita chidzidzo chitsva chetekinoroji yepamusoro chinosanganisira classical optics ne photonics yemazuva ano, zvichiita mupiro usingatsiviwi mukukura kwehupfumi hwevanhu nenzanga. Tsvagiridzo yeLaser physics yakabatsira mukubudirira kwemapazi maviri makuru efizikisi yemazuva ano ye photonic: energy photonics ne information photonics. Inosanganisira nonlinear optics, quantum optics, quantum computing, laser sensing and communication, laser plasma physics, laser chemistry, laser biology, laser medicine, ultra-precise laser spectroscopy and metrology, laser atomic physics kusanganisira laser cooling neBose-Einstein condensed matter research, laser functional materials, laser manufacturing, laser micro-optoelectronic chip fabrication, laser 3D printing uye anopfuura makumi maviri international frontier disciplines uye technology applications. Dhipatimendi reLaser Science and Technology (DSL) rakatangwa munzvimbo dzinotevera.
Muindasitiri yekugadzira laser, nyika yapinda munguva ye "kugadzira zvinhu zvishoma", zvichienderana nehuwandu hweindasitiri yepasi rose yelaser, 50% yeGDP yegore negore yeUnited States1 ine chekuita nekukura nekukurumidza kwemusika kwekushandiswa kwelaser yepamusoro. Nyika dzinoverengeka dzakabudirira, dzinomiririrwa neUnited States, Germany neJapan, dzakapedza kutsiva maitiro echinyakare nekugadzirwa kwelaser mumaindasitiri makuru ekugadzira akadai semotokari nendege. Laser mukugadzira maindasitiri yakaratidza mukana mukuru wekushandisa zvigadzirwa zvemhando yepamusoro, zvemhando yepamusoro, zvinoshanda zvakanyanya uye zvakakosha zvisingagone kuwanikwa nekugadzira zvinhu zvechinyakare, uye yave chinhu chakakosha chinosimudzira makwikwi nehunyanzvi pakati penyika huru dzemaindasitiri pasi rose. Nyika dziri kutsigira tekinoroji yelaser seimwe yetekinoroji dzadzo dzakakosha uye dzakagadzira zvirongwa zvekusimudzira indasitiri yelaser yenyika.
(2)LaserChitubu Pkurutsa
Laser mudziyo unoshandisa mwaranzi inofashukira kugadzira chiedza chinooneka kana chisingaonekwe, chine chimiro chakaoma uye zvipingamupinyi zvepamusoro zvehunyanzvi. Sisitimu ye optical inonyanya kuumbwa ne pombi inobva (excitation source), gain medium (chinhu chinoshanda) uye resonant cavity nezvimwe zvinhu zve optical device. Gain medium ndiyo sosi yekugadzira photon, uye nekutora simba rinogadzirwa ne pombi inobva, gain medium inosvetuka kubva pasi kuenda ku excited state. Sezvo excited state isina kugadzikana, panguva ino, gain medium inoburitsa simba kuti idzokere ku steadiness state ye ground state. Mukuita uku kwekusunungurwa kwesimba, gain medium inogadzira ma photon, uye ma photon aya ane mwero wakakwira wekuenderana musimba, wavelength uye gwara, anogara achiratidzwa mu optical resonant cavity, reciprocal movement, kuitira kuti irambe ichikura, uye pakupedzisira ichiburitsa laser kuburikidza ne reflector kuti igadzire laser beam. Se core optical system ye terminal equipment, mashandiro e laser anowanzo sarudza zvakananga mhando nesimba re output beam ye laser equipment, ndicho chikamu chikuru che terminal laser equipment.
Pombi inoburitsa simba (excitation source) inopa simba rekusimudzira ku gain medium. Gain medium inofarira kugadzira ma photon kuti igadzire uye iwedzere laser. Resonant cavity inzvimbo iyo ma photon (frequency, phase uye direction yekushanda) anodzorwa kuti awane light source yemhando yepamusoro nekudzora photon oscillations mu cavity. Pombi inoburitsa simba (excitation source) inopa simba rekusimudzira ku gain medium. Gain medium inofarira kugadzira ma photon kuti igadzire uye iwedzere laser. Resonant cavity inzvimbo iyo ma photon (frequency, phase uye direction yekushanda) anogadziriswa kuti awane light source yemhando yepamusoro nekudzora photon oscillations mu cavity.
(3)Kupatsanurwa kweManyuko eLaser
Manyuko eLaser anogona kupatsanurwa zvichienderana ne gain medium, output wavelength, operation mode, uye pumping mode, seizvi zvinotevera
① Kupatsanurwa nepakati pekuwana
Zvichienderana nemarudzi akasiyana emagetsi, ma laser anogona kukamurwa kuita ma solid state (kusanganisira solid, semiconductor, fiber, hybrid), liquid lasers, gas lasers, nezvimwewo.
| LaserManyukoRudzi | Wana Midhiya | Zvinhu Zvikuru |
| Soko reLaser reNyika Yakasimba | Zvakaoma, Semiconductors, Fiber Optics, Hybrid | Kugadzikana kwakanaka, simba rakawanda, mutengo wakaderera wekugadzirisa, wakakodzera maindasitiri |
| Chitubu cheLaser yeLiquid | Zvinwiwa zvemakemikari | Sarudzo yehurefu hwewavelength inorova, asi saizi yakakura uye mutengo wakakwira wekugadzirisa |
| Gas Laser Manyuko | Magasi | Chiedza che laser chemhando yepamusoro, asi chakakura uye mari yekuchengetedza yakakwira |
| Electron Laser Source Yemahara | Danda remaelektroni mumunda chaiwo wemagineti | Simba guru uye laser yemhando yepamusoro inogona kuwanikwa, asi tekinoroji yekugadzira uye mitengo yekugadzira yakakwira kwazvo |
Nekuda kwekugadzikana kwakanaka, simba rakawanda uye mari shoma yekugadzirisa, kushandiswa kwema-solid-state lasers kunobatsira zvikuru.
Pakati pema lasers emhando yepamusoro, ma lasers emhando yepamusoro ane zvakanakira zvekushanda nesimba, saizi diki, hupenyu hurefu, kushandiswa kwesimba shoma, nezvimwewo. Kune rumwe rutivi, anogona kushandiswa zvakananga senzvimbo huru yechiedza uye rutsigiro rwekugadzirisa ma laser, kurapa, kutaurirana, kunzwa, kuratidza, kutarisa uye mashandisirwo ekudzivirira, uye ave hwaro hwakakosha hwekuvandudzwa kwetekinoroji yemazuva ano ye laser ine kukosha kwekuvandudza kwakarongeka.
Kune rumwe rutivi, ma semiconductor lasers anogonawo kushandiswa senzira huru yekupomba chiedza kune mamwe ma lasers akadai se solid-state lasers uye fiber lasers, zvichikurudzira zvikuru kufambira mberi kwetekinoroji mumunda wese we laser. Nyika dzese dzakabudirira pasi rose dzakazviisa muzvirongwa zvavo zvebudiriro yenyika, dzichipa rutsigiro rwakasimba uye dzichiwana budiriro nekukurumidza.
② Zvichienderana nenzira yekupomba
MaLaser anogona kukamurwa kuita maLaser anopombwa nemagetsi, anopombwa nemaziso, anopombwa nemakemikari, nezvimwewo zvichienderana nenzira yekupomba.
Malaser anopombwa nemagetsi anoreva malaser anofashukira nemagetsi, malaser egasi anonyanya kufashukira negasi rinobuda, nepo malaser esemiconductor achinyanya kufashukira nejekiseni remagetsi.
Ma lasers ese e solid state nema liquid lasers anoshandiswa se optical pump lasers, uye semiconductor lasers anoshandiswa senzvimbo huru yekupomba ma lasers e optical pump.
Malaser anopombwa nemakemikari anoreva malaser anoshandisa simba rinoburitswa kubva mumakemikari kuti afadze chinhu chinoshanda.
③Kupatsanura nemaitiro ekushanda
MaLaser anogona kukamurwa kuita maLaser anoenderera mberi uye maLaser anotenderera zvichienderana nemaitiro avo ekushanda.
Malaser anoenderera mberi ane kugoverwa kwakasimba kwehuwandu hwezvidimbu padanho rega rega resimba uye munda wemwaranzi uri mugomba, uye mashandiro awo anoratidzwa nekukwezvwa kwezvinhu zvinoshanda uye kubuda kwelaser kunoenderana nenzira inoramba iripo kwenguva yakareba. Malaser anoenderera mberi anogona kuburitsa chiedza chelaser nguva dzose kwenguva yakareba, asi mhedzisiro yekupisa inoonekwa zviri pachena.
Malaser anopusha anoreva nguva iyo simba relaser rinochengetwa pamutengo wakati, uye rinoburitsa chiedza chelaser nenzira isingaenderere mberi, nehunhu hukuru hwekupisa kudiki uye kugona kudzora zvakanaka.
④ Kupatsanurwa zvichienderana nehurefu hwemafungu anobuda
MaLaser anogona kupatsanurwa zvichienderana nehurefu hwemafungu emagetsi sema infrared lasers, visible lasers, ultraviolet lasers, deep ultraviolet lasers, nezvimwewo. Hurefu hwemafungu echiedza hunogona kutorwa nezvinhu zvakasiyana-siyana hwakasiyana, saka maLaser ehurefu hwakasiyana anodiwa pakugadzirisa zvinhu zvakasiyana kana kuti pakushandiswa kwakasiyana.Malaser einfrared nemalaser eUV ndiwo maviri anonyanya kushandiswa zvakanyanya. Malaser einfrared anonyanya kushandiswa mu "thermal processing", apo zvinhu zviri pamusoro pechinhu zvinopiswa uye zvinopiswa (evaporated) kuti zvibvise zvinhu; mu thin film non-metallic material processing, semiconductor wafer cutting, organic glass cutting, drilling, marking nedzimwe nzvimbo, high energy. Mumunda we thin film non-metallic material processing, semiconductor wafer cutting, organic glass cutting, drilling, marking, etc., high energy UV photons inotyora zvakananga mamolecular bonds pamusoro pezvinhu zvisiri zvesimbi, kuitira kuti mamorekuru agone kuparadzaniswa nechinhu, uye nzira iyi haiburitse high heat reaction, saka inowanzonzi "cold processing".
Nekuda kwesimba rakawanda remafotoni eUV, zvakaoma kugadzira laser yeUV inoenderera mberi ine simba guru nechinhu chekunze chinosimudzira, saka laser yeUV inowanzo gadzirwa nekushandisa nzira yekushandura frequency yechinhu chekristaro, saka nzvimbo inoshandiswa zvakanyanya muindasitiri yemaUV lasers inonyanya kushandiswa maUV lasers akasimba.
(4) Cheni yeindasitiri
Chikamu chepamusoro cheketani yeindasitiri ndechekushandisa zvinhu zve semiconductor raw, michina yepamusoro-soro nezvimwe zvinoshandiswa pakugadzira laser cores nemidziyo ye optoelectronic, inova ndiyo musimboti weindasitiri ye laser uye ine mukana wepamusoro wekupinda. Chikamu chepakati cheketani yeindasitiri ndechekushandisa upstream laser chips nemidziyo ye optoelectronic, modules, optical components, nezvimwewo semapombi ekugadzira nekutengesa ma laser akasiyana-siyana, anosanganisira direct semiconductor lasers, carbon dioxide lasers, solid-state lasers, fiber lasers, nezvimwewo; indasitiri iri pasi inonyanya kureva nzvimbo dzekushandiswa kwema laser akasiyana-siyana, anosanganisira maindasitiri ekugadzirisa michina, LIDAR, optical communications, medical beauty nedzimwe nzvimbo dzekushandisa michina.
①Vatengesi vepamusoro
Zvinhu zvakagadzirwa nezvigadzirwa zvekumusoro zvakaita semachipisi e-laser e-semiconductor, zvishandiso nemamodules zvinonyanya kuva zvinhu zvakasiyana-siyana zvechip, zvinhu zvefiber uye zvikamu zvakagadzirwa nemashini, zvinosanganisira substrates, heat sinks, makemikari uye masheti edzimba. Kugadziriswa kwechip kunoda mhando yepamusoro uye mashandiro ezvigadzirwa zvekumusoro, kunyanya kubva kune vatengesi vekunze, asi huwandu hwenzvimbo huri kuwedzera zvishoma nezvishoma, uye zvishoma nezvishoma hunowana kutonga kwakazvimirira. Kushanda kwezvinhu zvikuru zvekumusoro kune simba rakananga pamhando yemachipisi e-laser e-semiconductor, nekuvandudzwa kuri kuramba kuchiitwa kwezvinhu zvakasiyana-siyana zvechip, kuvandudza mashandiro ezvigadzirwa zveindasitiri kunoita basa rakanaka mukusimudzira.
②Cheni yeindasitiri yepakati
Chip yelaser ye semiconductor ndiyo tsime guru remwenje wemhando dzakasiyana dzemalaser dziri pakati pecheni yeindasitiri, uye ine basa rakanaka mukusimudzira kukura kwemalaser epakati. Mumunda wemalaser epakati, United States, Germany nedzimwe makambani ekune dzimwe nyika ndiwo anotonga, asi mushure mekukura nekukurumidza kweindasitiri yelaser yemuno mumakore achangopfuura, musika wepakati wecheni yeindasitiri wakawana kutsiva kwemuno nekukurumidza.
③Industrial cheni iri pasi perwizi
Indasitiri iri pasi ine basa guru mukusimudzira budiriro yeindasitiri, saka budiriro yeindasitiri iri pasi ichakanganisa zvakananga nzvimbo yemusika yeindasitiri. Kukura kuri kuramba kuchienderera mberi kwehupfumi hweChina uye kubuda kwemikana yekushandura hupfumi kwakagadzira mamiriro ari nani ebudiriro yebudiriro yeindasitiri iyi. China iri kuchinja kubva kunyika yekugadzira kuenda kune simba rekugadzira, uye malaser nemidziyo yelaser iri pasi ndeimwe yenzira dzekusimudzira indasitiri yekugadzira, iyo inopa nzvimbo yakanaka yekuvandudzwa kwenguva refu kweindasitiri iyi. Zvinodiwa neindasitiri iri pasi pebasa re semiconductor laser chips nemidziyo yavo zviri kuwedzera, uye mabhizinesi emuno ari kupinda zvishoma nezvishoma mumusika welaser une simba guru kubva kumusika welaser une simba shoma, saka indasitiri inofanira kuramba ichiwedzera mari mumunda wekutsvagisa nekuvandudza tekinoroji uye hunyanzvi hwakazvimiririra.
2. mamiriro ekuvandudza indasitiri ye semiconductor laser
MaLaser eSemiconductor ane simba rakanakisisa rekushandura simba pakati pemarudzi ese emaLaser, kune rumwe rutivi, anogona kushandiswa senzvimbo huru yepombi yemaLaser eOptical fiber, maLaser eSolid-state nemamwe maLaser eOptical Pump. Kune rumwe rutivi, nekubudirira kuri kuramba kuripo kwetekinoroji yeLaser yeSemiconductor maererano nekushanda nesimba, kupenya, hupenyu hwese, urefu hwemawavelength akawanda, mwero wekuchinja, nezvimwewo, maLaser eSemiconductor anoshandiswa zvakanyanya mukugadzirisa zvinhu, kurapa, kutaurirana kweOptical, kuona kweOptical, kudzivirira, nezvimwewo. Sekureva kweLaser Focus World, mari yese inowanikwa pasi rose yemaLaser eDiode, kureva maLaser eSemiconductor nemaLaser asiri maDiode, inofungidzirwa kuva $18,480 miriyoni muna 2021, nemaLaser eSemiconductor achive 43% yemari yese.
Sekureva kweLaser Focus World, musika wepasi rose we semiconductor laser uchave $6,724 miriyoni muna 2020, zvichikwira ne14.20% kubva mugore rapfuura. Nekuvandudzwa kwehungwaru hwepasi rose, kudiwa kuri kukura kwema laser mumidziyo yakangwara, zvigadzirwa zvemagetsi zvevatengi, simba idzva nedzimwe nzvimbo, pamwe nekuwedzera kuri kuramba kuchiita michina yekurapa, yekunaka uye mamwe maapplication ari kubuda, ma semiconductor lasers anogona kushandiswa senzvimbo yekupomba ma optical pump lasers, uye saizi yemusika wayo icharamba ichichengetedza kukura kwakasimba. 2021 global semiconductor laser market size ye $7.946 bhiriyoni, chiyero chekukura kwemusika che18.18%.
Kuburikidza nekushanda pamwe chete kwenyanzvi dzehunyanzvi, mabhizinesi nevashandi, indasitiri yelaser yesemiconductor muChina yakawana budiriro inoshamisa, zvekuti indasitiri yelaser yesemiconductor muChina yakaona maitiro aya kubva pakutanga, uye kutanga kwemuenzaniso weindasitiri yelaser yesemiconductor muChina. Mumakore achangopfuura, China yakawedzera budiriro yeindasitiri yelaser, uye matunhu akasiyana-siyana akazvipira kutsvagurudzo yesainzi, kuvandudzwa kwetekinoroji, kuvandudzwa kwemusika uye kuvakwa kwemapaki emaindasitiri elaser pasi pehutungamiriri hwehurumende pamwe nekushandira pamwe kwemabhizinesi elaser.
3. Mafambiro eramangwana ekuvandudza indasitiri yeChina ye laser
Kana tichienzanisa nenyika dzakabudirira muEurope neUnited States, tekinoroji yeChina yekushandisa laser haina kunonoka, asi mukushandiswa kwetekinoroji ye laser uye tekinoroji yepamusoro-soro, kuchine mukaha wakakura, kunyanya iyo upperstream semiconductor laser chip nezvimwe zvikamu zvepakati zvichiri kutsamira pane zvinotengeswa kunze kwenyika.
Nyika dzakabudirira dzinomiririrwa neUnited States, Germany neJapan dzakatopedza kushandisa tekinoroji yekugadzira zvinhu zvechinyakare mune mamwe maindasitiri makuru uye dzakapinda munguva ye "kugadzira zvinhu zvechiedza"; kunyangwe kuvandudzwa kwekushandiswa kwelaser muChina kuri kukurumidza, asi huwandu hwekushandiswa huchiri pasi. Senzira huru yekuvandudza maindasitiri, indasitiri yelaser icharamba iri nzvimbo huru yekutsigira nyika, uye icharamba ichiwedzera huwandu hwekushandiswa, uye pakupedzisira ichisimudzira indasitiri yekugadzira yeChina kusvika kunguva ye "kugadzira zvinhu zvechiedza". Kubva pamamiriro ezvinhu aripo pari zvino, kuvandudzwa kweindasitiri yelaser yeChina kunoratidza maitiro anotevera ekuvandudza.
(1) Semiconductor laser chip nezvimwe zvikamu zvepakati zvinosvika pakuona nzvimbo yacho zvishoma nezvishoma
Semuenzaniso, fiber laser ine simba guru ndiyo nzvimbo huru yekushandisa semiconductor laser, high power semiconductor laser chip uye module chinhu chakakosha che fiber laser. Mumakore achangopfuura, indasitiri ye optical fiber laser muChina iri muchikamu chekukura nekukurumidza, uye mwero wenzvimbo uri kuwedzera gore negore.
Panyaya yekupinda mumusika, mumusika we fiber laser une simba shoma, mugove wemusika wema laser emuno wakasvika 99.01% muna 2019; mumusika we fiber laser une simba repakati, mwero wekupinda kwema laser emuno wakaramba uri pamusoro pe50% mumakore achangopfuura; maitiro ekupinda muma laser ane simba guru ari kufambira mberi zvishoma nezvishoma, kubva muna 2013 kusvika 2019 kusvika "kubva pakutanga". Maitiro ekupinda muma laser ane simba guru ari kufambira mberiwo zvishoma nezvishoma, kubva muna 2013 kusvika 2019, uye asvika mwero wekupinda muma laser ane simba re55.56%, uye mwero wekupinda muma laser ane simba repamusoro unotarisirwa kuva 57.58% muna 2020.
Zvisinei, zvikamu zvepakati zvakaita semachipisi e-laser ane simba guru zvichiri kutsamira pazvinotengeswa kunze kwenyika, uye zvikamu zvekumusoro zvema-laser ane machipisi e-laser e-semiconductor sepakati zviri kuverengerwa munzvimbo, izvo zvinovandudza chiyero chemusika chezvikamu zvepamusoro zvema-laser epamba, uye kune rumwe rutivi, nekugadzirwa kwezvikamu zvekumusoro, zvinogona kuvandudza kugona kwevagadziri vema-laser epamba kutora chikamu mumakwikwi epasi rose.
(2) Mashandisirwo eLaser anopinda nekukurumidza uye kwakafara
Nekuwanikwa zvishoma nezvishoma kwezvikamu zve optoelectronic zvepamusoro uye kudzikira zvishoma nezvishoma kwemitengo yekushandisa laser, ma laser achapinda zvakanyanya mumaindasitiri mazhinji.
Kune rumwe rutivi, kuChina, kugadzirwa kwelaser kunoenderanawo nenzvimbo gumi dzepamusoro dzekushandiswa muindasitiri yekugadzira yeChina, uye zvinotarisirwa kuti nzvimbo dzekushandiswa kwelaser dzichawedzerwa uye chiyero chemusika chichawedzerwa mune ramangwana. Kune rumwe rutivi, nekupararira kuri kuramba kuchiitwa uye kuvandudzwa kwetekinoroji dzakadai sekutyaira kusina kutyaira, system yekubatsira kutyaira yepamusoro, robhoti rinotarisa masevhisi, 3D sensing, nezvimwewo, ichashandiswa zvakanyanya muminda yakawanda senge mota, huchenjeri hwekugadzira, electronics dzevatengi, kuzivikanwa kwechiso, kutaurirana kwemaziso uye tsvakiridzo yekudzivirira kwenyika. Semudziyo mukuru kana chikamu chekushandisa kwelaser yataurwa pamusoro apa, semiconductor laser ichawanawo nzvimbo yekukura nekukurumidza.
(3) Simba rakakwirira, kunaka kwemwaranzi kuri nani, kureba kwemafungu mapfupi uye kukurumidza kukura kwenzira yekufamba-famba
Mundima yema laser eindasitiri, ma fiber lasers akaita kufambira mberi kukuru maererano nesimba rinobuda, mhando yemwaranzi uye kupenya kubva pakatanga kushandiswa. Zvisinei, simba rakawanda rinogona kuvandudza kumhanya kwekugadzirisa, kugadzirisa mhando yekugadzirisa, uye kuwedzera nzvimbo yekugadzirisa kusvika pakugadzira zvinhu zveindasitiri yakakura, mukugadzira mota, kugadzira ndege, simba, kugadzira michina, simbi, kuvaka kwechitima, kutsvagisa kwesainzi nedzimwe nzvimbo dzekushandisa mukucheka, kusveta, kugadzirisa pamusoro, nezvimwewo, zvinodiwa zvesimba re fiber laser zvinoramba zvichiwedzera. Vagadziri vemidziyo inoenderana vanofanirwa kuramba vachivandudza mashandiro emidziyo mikuru (yakadai se high-power semiconductor laser chip uye gain fiber), kuwedzera simba re fiber laser kunodawo tekinoroji yepamusoro ye laser modulation senge beam combinating uye power synthesis, izvo zvichaunza zvinodiwa zvitsva nematambudziko kune vagadziri ve high-power semiconductor laser chips. Pamusoro pezvo, ma wavelengths mapfupi, ma wavelengths akawanda, kukurumidza (ultrafast) laser kukurawo inzira yakakosha, inonyanya kushandiswa mu integrated circuit chips, displays, consumer electronics, aerospace nedzimwe nzira dzekugadzira dzakanyatsojeka, pamwe nesainzi yehupenyu, zvekurapa, kunzwa nedzimwe nzvimbo, sensing laser chip inopawo zvinodiwa zvitsva.
(4) kudiwa kwezvikamu zve laser optoelectronic zvine simba guru kuti zviwedzere kukura
Kuvandudzwa nekugadzirwa kwe fiber laser ine simba guru kunobva mukufambira mberi kwekubatana kwecheni yeindasitiri, iyo inoda rutsigiro rwezvinhu zve optoelectronic zvakaita sepombi source, isolator, beam concentrator, nezvimwewo. Zvinhu zve optoelectronic zvinoshandiswa mu fiber laser ine simba guru ndizvo zvinhu zvakakosha zvekuvandudzwa kwayo nekugadzirwa kwayo, uye musika uri kukura we fiber laser ine simba guru unotungamirawo kudiwa kwemusika kwezvinhu zve core senge high-power semiconductor laser chips. Panguva imwe chete, nekuvandudzwa kuri kuramba kuchiitwa kwetekinoroji ye fiber laser yemuno, kutsiva zvinhu zvinopinzwa munyika kwave tsika isingadzivisike, chikamu chemusika we laser pasi rose chicharamba chichivandudzwa, izvo zvinounzawo mikana mikuru yesimba remuno revagadziri ve optoelectronic components.
Nguva yekutumira: Kurume-07-2023
