1. Laser indasitiri muchidimbu
(1) Laser Sumo
Laser (Light Amplification by Stimulated Emission of Radiation, yakapfupikiswa seLASER) is a collimated, monochromatic, coherent, directional danda rechiedza rinogadzirwa nekukwidziridzwa kwemwaranzi yechiedza pane yakatetepa frequency kuburikidza nekunakidzwa mhinduro resonance uye mwaranzi.
Tekinoroji yeLaser yakatanga mukutanga kwema1960, uye nekuda kwechimiro chayo chakasiyana zvachose kubva kuchiedza chakajairwa, laser yakakurumidza kushandiswa zvakanyanya munzvimbo dzakasiyana siyana uye yakapesvedzera zvakanyanya kusimudzira uye shanduko yesainzi, tekinoroji, hupfumi uye nzanga.
Kuberekwa kwelaser kwakashandura zvakanyanya chiso chekare chemaziso, kuwedzera classical optical fizikisi kuita chirango chitsva chepamusoro-soro chinosanganisira zvese zvechinyakare optics uye zvemazuva ano mafotonics, zvichiita mupiro usingadzoreki mukusimudzira hupfumi hwevanhu uye nzanga. Tsvagiridzo yefizikisi yeLaser yakabatsira mukukura kwemapazi makuru maviri emazuva ano photonic physics: simba photonics uye information photonics. Inosanganisira nonlinear optics, quantum optics, quantum computing, laser sensing uye kutaurirana, laser plasma physics, laser chemistry, laser biology, laser mushonga, Ultra-precise laser spectroscopy uye metrology, laser atomic physics inosanganisira laser kutonhora uye Bose-Einstein yakapfupisa nyaya yekutsvaga. , Laser functional materials, laser kugadzira, laser micro-optoelectronic chip fabrication, laser 3D kudhinda uye anopfuura makumi maviri epasi rose miganhu chirango uye tekinoroji kunyorera. Dhipatimendi reLaser Sainzi neTekinoroji (DSL) rakavambwa munzvimbo dzinotevera.
Muindasitiri yekugadzira laser, nyika yapinda munguva ye "kugadzira mwenje", sekureva kwepasi rose laser indasitiri nhamba, 50% yegore negore GDP yeUnited States1 ine chekuita nekukasira kwemusika kuwedzera kwepamusoro-level laser application. Nyika dzinoverengeka dzakasimukira, dzakamiririrwa neUnited States, Germany neJapan, dzakatopedza kutsiva kwechinyakare maitiro nelaser processing mumaindasitiri makuru ekugadzira akadai semotokari nendege. Laser mukugadzira maindasitiri yakaratidza kugona kukuru kwemutengo wakaderera, wepamusoro-soro, wepamusoro-soro uye yakakosha kugadzira zvikumbiro izvo zvisingakwanisi kuwanikwa neyakajairwa kugadzirwa, uye yava mutyairi akakosha wemakwikwi uye hunyanzvi pakati penyika huru dzemaindasitiri. Nyika dziri kushingairira kutsigira tekinoroji yelaser seimwe yeakanyanya kukosha tekinoroji tekinoroji uye dzakagadzira zvirongwa zvekusimudzira indasitiri yenyika.
(2)LaserKunobva Principle
Laser mudziyo unoshandisa mwaranzi inonakidzwa kuburitsa chiedza chinooneka kana chisingaonekwe, chine chimiro chakaoma uye yakakwirira tekinoroji zvipingamupinyi. Iyo yemaziso sisitimu inonyanya kuumbwa nepombi sosi (inosimudzira sosi), kuwana yepakati (inoshanda chinhu) uye resonant mhango uye zvimwe zvekushandisa optical. Iyo yepakati yekuwana ndiyo sosi yekugadzira photon, uye nekutora simba rinogadzirwa nepombi sosi, iyo yepakati inosvetuka inosvetuka kubva pasi pasi kuenda kune inonakidza mamiriro. Sezvo mamiriro emufaro asina kugadzikana, panguva ino, iyo yepakati yekuwana ichasunungura simba kuti idzokere kune yakadzikama yepasi. Muchiitiko ichi chekusunungurwa kwesimba, iyo yepakati inogadzira mafotoni, uye mafotoni aya ane dhigirii yakakwira yekuenderana musimba, wavelength uye kutungamira, anogara achiratidzwa mune yemaziso resonant cavity, kudzoreredza kufamba, kuitira kuti arambe achiwedzera, uye pakupedzisira. pfura kunze laser kuburikidza nereflector kuti uite danda relaser. Seyepakati optical system yeiyo terminal midziyo, kuita kwelaser kunowanzo tarisa zvakananga mhando uye simba reinobuda danda remidziyo yelaser, ndicho chinhu chakakosha cheiyo terminal laser michina.
Iyo pombi sosi (excitation source) inopa simba rekusimudzira kune iyo yepakati. Iyo yepakati yekuwana inofara kugadzira mafotoni kugadzira uye kukudza iyo laser. Iyo resonant cavity inzvimbo iyo iyo photon maitiro (frequency, phase uye kutungamira kwekushanda) inodzorwa kuti iwane yemhando yepamusoro yekubuda kwemwenje sosi nekudzora iyo photon oscillations mumhango. Iyo pombi sosi (excitation source) inopa simba rekusimudzira kune iyo yepakati. Iyo yepakati yekuwana inofara kugadzira mafotoni kugadzira uye kukudza iyo laser. Iyo resonant cavity ndiyo nzvimbo iyo iyo photon maitiro (frequency, phase uye kutungamira kwekushanda) inogadziriswa kuti iwane yakakwira mhando yekubuda mwenje sosi nekudzora iyo photon oscillations mumhango.
(3)Classification yeLaser Source
Laser sosi inogona kuverengerwa maererano nekuwana yepakati, yakabuda wavelength, maitiro ekushanda, uye kupomba modhi, sezvinotevera.
① Kupatsanura nekuwana yepakati
Zvinoenderana neyakasiyana kuwana midhiya, lasers inogona kukamurwa kuita yakasimba mamiriro (kusanganisira yakasimba, semiconductor, faibha, hybrid), liquid lasers, gasi lasers, nezvimwe.
| LaserSourceType | Gain Media | Main Features |
| Solid State Laser Source | Solids, Semiconductors, Fiber Optics, Hybrid | Kugadzikana kwakanaka, simba rakakura, mutengo wakaderera wekugadzirisa, wakakodzera maindasitiri |
| Liquid Laser Source | Zvinwiwa zvemakemikari | Optional wavelength range hit, asi saizi hombe uye mutengo wepamusoro wekugadzirisa |
| Gasi Laser Source | Magasi | Yepamusoro mhando laser mwenje sosi, asi hombe saizi uye yakakwirira yekugadzirisa mutengo |
| Yemahara Electron Laser Source | Electron danda mune chaiyo magnetic field | Ultra-yakakwirira simba uye yakakwira mhando laser kubuda inogona kuwanikwa, asi tekinoroji yekugadzira uye mutengo wekugadzira wakakwira zvakanyanya |
Nekuda kwekugadzikana kwakanaka, simba repamusoro uye mutengo wakaderera wekugadzirisa, kushandiswa kweakasimba-nyika lasers kunotora mukana wakakwana.
Pakati peakasimba-nyika lasers, semiconductor lasers ane zvakanakira kushanda kwepamusoro, saizi diki, hupenyu hurefu, kuderera kwesimba rekushandisa, nezvimwe. Kune rimwe divi, ivo vanogona kuiswa zvakananga seyakakosha mwenje sosi uye tsigiro yekugadziriswa kwelaser, kurapwa, kutaurirana, kuona, kuratidza, kutarisa uye kudzivirira mashandisirwo, uye yave hwaro hwakakosha hwekuvandudza yemazuva ano laser tekinoroji ine hunyanzvi hwekusimudzira kukosha.
Kune rimwe divi, semiconductor lasers inogona zvakare kushandiswa seyakakosha kupomba mwenje sosi kune mamwe ma lasers akadai akasimba-state lasers uye fiber lasers, inosimudzira zvikuru kufambira mberi kwetekinoroji yemunda wese welaser. Nyika huru dzese dzakabudirira pasi rose dzakaisanganisira muzvirongwa zvebudiriro yenyika, dzichipa rutsigiro rwakasimba nekuwana budiriro nekukurumidza.
② Maererano nenzira yekupomba
Laser inogona kukamurwa kuita magetsi anopomba, optically pumped, chemically pumped lasers, etc. maererano nekupomba nzira.
Magetsi anopomba lasers anoreva lasers anonakidzwa neazvino, gasi lasers anonyanya kunakidzwa nekubuda kwegasi, nepo semiconductor lasers achinyanya kunakidzwa nejekiseni razvino.
Anenge ese akasimba ehurumende lasers uye emvura lasers ari optical pombi lasers, uye semiconductor lasers anoshandiswa seyakanyanya kupomba sosi yeoptical pombi lasers.
Makemikari pumped lasers zvinoreva lasers anoshandisa simba rinoburitswa kubva mukuita kwemakemikari kufadza zvinhu zvinoshanda.
③Kuronga nemaitiro ekushanda
Laser inogona kukamurwa kuita inoenderera lasers uye pulsed lasers zvinoenderana nemaitiro avo ekushanda.
Inoenderera mberi lasers ine yakagadzikana kugoverwa kwenhamba yezvimedu pane imwe neimwe nhanho yesimba uye nemwaranzi munda mugomba, uye kushanda kwavo kunoratidzwa nekunakidzwa kwezvinhu zvinoshanda uye inoenderana laser kubuda nenzira inoenderera kwenguva yakareba. . Inoenderera mberi lasers inogona kuburitsa laser mwenje ichienderera kwenguva yakareba, asi iyo yekupisa mhedzisiro iri pachena.
Pulsed lasers inoreva nguva yenguva apo simba relaser rinochengetwa pane imwe kukosha, uye inoburitsa laser mwenje nenzira isingaenderere mberi, iine hukuru hunhu hwehudiki hwekupisa mhedzisiro uye yakanaka controllability.
④ Kurongwa nekubuda kwewavelength
MaLaser anogona kuverengerwa zvichienderana newavelength se infrared lasers, inooneka lasers, ultraviolet lasers, yakadzika ultraviolet lasers, zvichingodaro. Iyo wavelength huwandu hwemwenje inogona kunyudzwa neyakasiyana yakarongeka zvinhu zvakasiyana, saka ma lasers eakasiyana wavelengths anodiwa pakugadziriswa kwakanaka kwezvinhu zvakasiyana kana kune akasiyana mashandisirwo mamiriro.Infrared lasers uye UV lasers ndiwo maviri anonyanya kushandiswa lasers. Infrared lasers inonyanya kushandiswa mu "thermal processing", apo zvinhu zviri pamusoro pezvinhu zvinopisa uye zvinoputika (evaporated) kubvisa zvinhu; mune yakaonda firimu isiri-metallic material processing, semiconductor wafer cutting, organic glass cutting, drilling, marking and other fields, high energy Mumunda wefirimu nhete isiri-metallic material processing, semiconductor wafer cutting, organic glass cutting, drilling, marking, nezvimwewo, iyo yakakwira simba UV mafotoni anotyora zvakananga ma molecular bond pamusoro pezvinhu zvisiri zvesimbi, kuitira kuti mamorekuru anogona kupatsanurwa kubva pachinhu, uye iyi nzira haiburitse kupisa kwakanyanya, saka inowanzonzi "kutonhora." processing".
Nekuda kwesimba rakakura remafotoni eUV, zvakaoma kuburitsa imwe yakakwira simba inoenderera UV laser nekunze kwekusimudzira sosi, saka iyo UV laser inowanzo gadzirwa nekushandiswa kwekristaro zvinhu nonlinear effect frequency conversion nzira, saka yazvino inoshandiswa zvakanyanya. maindasitiri munda weUV lasers anonyanya kusimba-nyika UV lasers.
(4) Indasitiri cheni
Kumusoro kweiyo indasitiri ketani iko kushandiswa kwe semiconductor raw materials, yakakwirira-yekupedzisira michina uye zvine chekuita nekugadzira zvishongedzo kugadzira laser cores uye optoelectronic zvishandiso, rinova iro dombo rekona reiyo indasitiri yelaser uye ine yakakwirira yekupinda chikumbaridzo. Iyo yepakati peiyo indasitiri ketani iko kushandiswa kwekumusoro kwelaser machipisi uye optoelectronic zvishandiso, modules, optical components, etc. sepombi masosi ekugadzira uye kutengeswa kwema lasers akasiyana, kusanganisira yakananga semiconductor lasers, carbon dioxide lasers, solid-state lasers, fiber lasers, nezvimwewo; iyo indasitiri yepasi pemvura inonyanya kureva nzvimbo dzekushandisa dzeakasiyana lasers, kusanganisira maindasitiri ekugadzirisa maindasitiri, LIDAR, kutaurirana kwemaziso, runako rwekurapa uye mamwe maindasitiri ekushandisa.
①Vatengesi vepamusoro
Izvo zvigadzirwa zvezvigadzirwa zvekumusoro zvakaita semiconductor laser chips, zvishandiso uye ma modules anonyanya kuve akasiyana siyana chip zvinhu, fiber zvinhu uye makina zvikamu, zvinosanganisira substrates, kupisa sinks, makemikari uye seti dzedzimba. Iyo chip kugadzirisa inoda mhando yepamusoro uye kuita kwekumusoro kwemvura zvigadzirwa, kunyanya kubva kune vekunze vatengesi, asi dhigirii renzvimbo iri kuwedzera zvishoma nezvishoma, uye zvishoma nezvishoma kuwana yakazvimirira kutonga. Kuitwa kweiyo main-upstream mbishi zvinhu zvine chekuita nemhando ye semiconductor laser machipisi, nekuenderera mberi kwekuvandudza kwekuita kweakasiyana chip zvinhu, kuvandudza mashandiro ezvigadzirwa zveindasitiri zvinoita basa rakanaka mukusimudzira.
②Midstream indasitiri cheni
Semiconductor laser chip ndiyo yepakati pombi mwenje sosi yemhando dzakasiyana dzema lasers pakati peiyo indasitiri ketani, uye inoita basa rakanaka mukusimudzira kusimudzira kwepakati lasers. Mumunda wema lasers epakati, United States, Germany uye mamwe mabhizinesi ekunze anotonga, asi mushure mekukurumidza kusimudzira kweindasitiri yepasi laser mumakore achangopfuura, musika wepakati weiyo indasitiri ketani wawana nekukurumidza kutsiva mudzimba.
③Industrial cheni pasi perwizi
Indasitiri yepasi ine basa rakakura mukusimudzira kusimukira kweindasitiri, saka kusimudzirwa kweindasitiri yepasi kunozokanganisa nzvimbo yemusika weindasitiri. Kuramba kuchikura kwehupfumi hweChina uye kubuda kwemikana yakarongeka yeshanduko yehupfumi kwakagadzira mamiriro ari nani ekusimudzira indasitiri iyi. China iri kufamba kubva kunyika yekugadzira ichienda kune imwe imba yekugadzira magetsi, uye pasi pemvura lasers uye midziyo yelaser ndiyo imwe yemakiyi ekusimudzira indasitiri yekugadzira, iyo inopa yakanaka kudiwa nharaunda yekuvandudza kwenguva refu kweindasitiri iyi. Izvo zvinodikanwa zveindasitiri yepasi peiyo performance index ye semiconductor laser machipisi uye zvishandiso zvawo zviri kuwedzera, uye mabhizinesi epamba ari kupinda zvishoma nezvishoma mumusika wemagetsi welaser kubva pamusika wepasi simba laser, saka indasitiri inofanirwa kuramba ichiwedzera mari mumunda wekutsvaga tekinoroji. uye budiriro uye yakazvimirira utsanzi.
2. semiconductor laser industry development status
Semiconductor lasers ine yakanakisa simba rekushandura inoshanda pakati pemarudzi ese ema lasers, kune rumwe rutivi, anogona kushandiswa seyapakati pombi sosi ye optical fiber lasers, solid-state lasers uye mamwe optical pombi lasers. Kune rimwe divi, nekuenderera mberi nekuenderera mberi kwe semiconductor laser tekinoroji maererano nekushanda kwesimba, kupenya, hupenyu hwese, akawanda-wavelength, modulation rate, nezvimwewo, semiconductor lasers anoshandiswa zvakanyanya mukugadzirisa zvinhu, zvekurapa, kutaurirana kwemaziso, kuona kwekuona, kudzivirira, etc. Maererano neLaser Focus World, mari yose yepasi rose ye diode lasers, kureva, semiconductor lasers uye non-diode lasers, inofungidzirwa kuva $ 18,480 mamiriyoni muna 2021, ne semiconductor lasers inoverengera 43% yemari yose.
Sekureva kweLaser Focus World, musika wepasi rose semiconductor laser musika uchave madhora 6,724 miriyoni muna 2020, kumusoro 14.20% kubva gore rapfuura. Nekuvandudzwa kwehungwaru hwepasirese, kukura kuri kudiwa kwema lasers mumidziyo yakangwara, zvemagetsi zvevatengi, simba idzva nezvimwe minda, pamwe nekuenderera mberi kwekuwedzera kwezvokurapa, zverunako zvishandiso uye zvimwe zviri kubuda, semiconductor lasers inogona kushandiswa sepombi sosi. ye optical pump lasers, uye saizi yayo yemusika icharamba ichichengetedza kukura kwakasimba. 2021 yepasi rose semiconductor laser musika saizi ye7.946 bhiriyoni, musika wekukura mwero we18.18%.
Kuburikidza nekuedza kwakabatana kwenyanzvi dzehunyanzvi uye mabhizinesi nevarapi, China semiconductor laser indasitiri yakawana budiriro inoshamisa, zvekuti China semiconductor laser indasitiri yakaona maitiro kubva kutanga, uye kutanga kweiyo prototype yeChina semiconductor laser indasitiri. Mumakore achangopfuura, China yakawedzera kusimukira kweindasitiri yelaser, uye matunhu akasiyana akazvipira kutsvagurudzo yesainzi, kusimudzira tekinoroji, kusimudzira musika uye kuvakwa kwemalaser maindasitiri mapaki pasi pehutungamiriri hwehurumende nekubatana kwemabhizinesi e laser.
3. Remangwana rekuvandudza maitiro eChina laser indasitiri
Kuenzaniswa nenyika dzakasimukira muEurope neUnited States, China yelaser tekinoroji haina kunonoka, asi mukushandiswa kwelaser tekinoroji uye yakakwirira-yekupedzisira core tekinoroji pachine mukaha wakakura, kunyanya kumusoro semiconductor laser chip uye zvimwe zvikamu zvakakosha zvichiri. zvinoenderana nezvinotengwa kunze kwenyika.
Nyika dzakabudirira dzinomiririrwa neUnited States, Germany neJapan dzakapedza kutsiva kwechinyakare tekinoroji yekugadzira mune mamwe maindasitiri makuru uye yakapinda munguva ye "chiedza chekugadzira"; kunyangwe kuvandudzwa kwelaser application muChina kuri kukurumidza, asi mwero wekupinda kwekushandisa uchiri wakadzikira. Seyakakosha tekinoroji yekusimudzira maindasitiri, indasitiri yelaser icharamba iri nzvimbo yakakosha yerutsigiro rwenyika, uye kuenderera mberi nekuwedzera huwandu hwekushandisa, uye pakupedzisira kusimudzira indasitiri yekugadzira yeChina kusvika kunguva ye "chiedza chekugadzira". Kubva pane yazvino mamiriro ebudiriro, kusimudzira kweChina laser indasitiri inoratidza anotevera mafambiro ebudiriro.
(1) Semiconductor laser chip uye zvimwe zvakakosha zvikamu zvishoma nezvishoma zvinoona kugarisana
Tora fiber laser semuenzaniso, yakakwirira simba fiber laser pombi sosi ndiyo huru yekushandisa nzvimbo ye semiconductor laser, yakakwirira simba semiconductor laser chip uye module chinhu chakakosha chefiber laser. Mumakore achangopfuura, China's optical fiber laser indasitiri iri mukukurumidza kukura nhanho, uye dhigirii renzvimbo iri kuwedzera gore negore.
Panyaya yekupinda mumusika, mumusika wepasi-simba fiber laser musika, chikamu chemusika chemahara lasers chakasvika 99.01% muna 2019; mumusika wepakati-simba fiber laser musika, mwero wekupinda kwema lasers epamba wakachengetwa uchipfuura 50% mumakore achangopfuura; iyo yenzvimbo yenzvimbo yepamusoro-simba fiber lasers iri zvakare kufambira mberi zvishoma nezvishoma, kubva 2013 kusvika 2019 kuwana "kubva kutanga". Iyo yenzvimbo yenzvimbo yepamusoro-simba fiber lasers iri kufambira mberi zvishoma nezvishoma, kubva 2013 kusvika 2019, uye yasvika pachiyero chekupinda che55.56%, uye chiyero chemukati chekupinda kwe-high-power fiber lasers inotarisirwa kuita 57.58% muna 2020.
Nekudaro, zvakakosha zvinhu zvakaita seyepamusoro-simba semiconductor laser machipisi zvichiri kutsamira kune kunze kwenyika, uye kumusoro kwekumusoro zvikamu zve lasers zvine semiconductor laser machipisi sezvo musimboti uri kugadzikiswa zvishoma nezvishoma, izvo kune rumwe rutivi zvinovandudza musika chiyero chekumusoro kwezvikamu zve. ma lasers epamba, uye kune rimwe divi, nekumisikidzwa kwenzvimbo dzepamusoro-soro, inogona kuvandudza kugona kwevagadziri vemalaser epamba kutora chikamu mumakwikwi epasirese.
(2) Laser application inopinda nekukurumidza uye yakafara
Nekumisikidzwa zvishoma nezvishoma kwekumusoro kwepakati optoelectronic zvikamu uye kudzikira zvishoma nezvishoma kwemitengo yekushandisa laser, ma lasers anozopinda zvakadzika mumaindasitiri mazhinji.
Kune rimwe divi, kuChina, laser process inokodzerawo munzvimbo gumi dzepamusoro dzekushandisa dzeindasitiri yekugadzira yeChina, uye zvinotarisirwa kuti nzvimbo dzekushandisa dzelaser processing dzichawedzerwa uye chiyero chemusika chichawedzerwa mune ramangwana. Nekune rimwe divi, nekuenderera mberi kwemukurumbira uye kuvandudzwa kwetekinoroji senge kusatyaira, yepamberi inobatsira kutyaira, robhoti yakatarisana nesevhisi, 3D kunzwa, nezvimwewo, ichashandiswa zvakanyanya muminda yakawanda senge mota, hungwaru hwekunyepedzera, zvemagetsi zvevatengi. , kuzivikanwa kwechiso, kutaurirana kwemaziso uye tsvakurudzo yekudzivirirwa kwenyika. Seye musimboti mudziyo kana chikamu chepamusoro laser application, iyo semiconductor laser ichawanawo nekukurumidza nzvimbo yekusimudzira.
(3) Simba repamusoro, danda riri nani, hupfupi wavelength uye nekukurumidza frequency kutungamira kutungamira
Mumunda wemaindasitiri lasers, faibha lasers akaita kufambira mberi kukuru maererano nekubuda kwesimba, danda remhando uye kupenya kubva pakaunzwa. Nekudaro, simba repamusoro rinogona kuvandudza kumhanya kwekugadzirisa, kukwidziridza kugadzirwa kwemhando, uye kuwedzera nzvimbo yekugadzira kune inorema indasitiri yekugadzira, mukugadzira mota, kugadzirwa kwendege, simba, kugadzirwa kwemichina, simbi, kuvaka njanji yekufambisa, tsvakiridzo yesainzi uye dzimwe ndima dzekushandisa mukucheka. , welding, pamusoro kurapwa, etc., faibha laser simba zvinodiwa kuramba kuwedzera. Vagadziri vemidziyo inoenderana vanofanirwa kuramba vachivandudza mashandiro emidziyo yakakosha (senge yakakwira-simba semiconductor laser chip uye kuwana fiber), fiber laser kuwedzera simba kunodawo advanced laser modulation tekinoroji senge danda kusanganisa uye simba synthesis, izvo zvinounza zvitsva zvinodiwa. uye zvinonetsa kune yakakwirira-simba semiconductor laser chip vagadziri. Uye zvakare, mapfupi marefu, mawavelength akawanda, kukurumidza (ultrafast) laser kusimudzira zvakare igwaro rakakosha, rinonyanya kushandiswa mumubatanidzwa wedunhu machipisi, maratidziro, magetsi evatengi, aerospace uye mamwe macroprocessing chaiwo, pamwe nesainzi yehupenyu, zvekurapa, kunzwa uye zvimwe. minda, iyo semiconductor laser chip zvakare inoisa mberi zvitsva zvinodiwa.
(4) yesimba repamusoro laser optoelectronic components kudiwa kwekuwedzera kukura
Iko kusimudzira uye indasitiri ye-high-power fiber laser ndiyo mhedzisiro ye synergistic kufambira mberi kweiyo indasitiri ketani, iyo inoda kutsigirwa kweiyo core optoelectronic zvikamu zvakaita sepombi sosi, isolator, beam concentrator, nezvimwewo. fiber laser ndiyo hwaro uye zvakakosha zvikamu zvekusimudzira nekugadzirwa kwayo, uye musika uri kukura wepamusoro-simba fiber laser inofambisawo kudiwa kwemusika kwezvinhu zvakakosha senge yakakwirira-simba semiconductor laser chips. Panguva imwecheteyo, nekuenderera mberi nekuvandudzika kwemumba fiber laser tekinoroji, kupinza kutsiva kwave kusingadzivisike maitiro, iyo laser musika wepasirese ucharamba uchivandudza, izvo zvinounzawo mikana mikuru yekusimba kwenzvimbo yevagadziri ve optoelectronic components.
Nguva yekutumira: Mar-07-2023
