Nzira yekugadzirisa laser yakasimba

Nzira yekugadzirisalaser yakasimba
Kugadzirisa ma solid-state lasers kunosanganisira zvinhu zvakasiyana-siyana, uye zvinotevera ndezvimwe zvezvirongwa zvikuru zvekugadzirisa:
Chimwe, Chimiro chakanaka chesarudzo yekristaro yelaser: strip: nzvimbo yakakura yekuparadza kupisa, inobatsira pakutarisira kupisa. Fiber: chiyero chikuru chenzvimbo yepamusoro nevhoriyamu, kushanda zvakanaka kwekutapurirana kwekupisa, asi teerera kusimba uye kugadzikana kwekuisa kwefiber. Sheet: Ukobvu hwacho hudiki, asi simba rinofanira kufungwa nezvaro pakuisa. Rodhi yakatenderera: nzvimbo yekurasa kupisa yakakurawo, uye kushushikana kwemuchina hakukanganisike zvakanyanya. Kuwanda kwedoping uye maion: Gadzirisa huwandu hwedoping uye maion ekristaro, shandura zvakanyanya kupinza uye kushandura kushanda kwekristaro kuenda kuchiedza chepombi, uye deredza kurasikirwa nekupisa.
Uyezve, nzira yekupisa inoshandiswa pakugadzirisa kupisa: kutonhora kwemvura yakanyudzwa mumvura uye kutonhora kwegasi inzira dzakajairika dzekupisa, dzinofanira kusarudzwa zvichienderana nemamiriro ezvinhu chaiwo ekushandiswa. Funga nezvezvinhu zviri musystem yekutonhodza (senge mhangura, aruminiyamu, nezvimwewo) uye mafambiro ayo ekupisa kuti ugone kuvandudza kupisa. Kudzora tembiricha: Kushandisa mathermostat nezvimwe zvishandiso kuchengetedza laser munzvimbo yakagadzikana yetembiricha kuderedza kukanganiswa kwekushanduka kwetembiricha pamashandiro elaser.
Uyezve, Kusarudzwa kwemhando yekupomba pombi: pombi yeparutivi, pombi yeAngle, pombi yepamusoro uye pombi yekupedzisira inzira dzakajairika dzekupomba. Pombi yekupedzisira ine zvakanakira zvekushanda zvakanaka kwekubatanidza, kushanda zvakanaka kwekushandura uye kutonhora kunotakurika. Kupomba kweparutivi kunobatsira pakuwedzera simba uye kufanana kwebhara. Kupomba kweAngle kunobatanidza zvakanakira zvekupomba kumeso uye kupomba kweparutivi. Kutarisisa bhara repombi uye kugoverwa kwesimba: Gadzirisa kutarisisa uye kugoverwa kwesimba kwebhara repombi kuti uwedzere kushanda zvakanaka uye kuderedza kupisa.
Kugadzirisa, Dhizaini yakanakisisa ye resonator ye resonator uye coupling yekubuda: sarudza reflectivity yakakodzera yegirazi re cavity nehurefu hwe cavity kuti uwane multi-mode kana single-mode output ye laser. Output ye single longitudinal mode inowanikwa nekugadzirisa hurefu hwe cavity, uye simba nehunhu hwe wavefront zvinovandudzwa. Output coupling optimization: Gadzirisa transmittance nenzvimbo ye output coupling mirror kuti uwane high efficiency output yelaser.
Uye, Kugadzirisa Zvinhu uye Maitiro Kusarudzwa kwezvinhu: Zvichienderana nezvinodiwa nelaser kusarudza zvinhu zvakakodzera zvepakati, zvakaita seNd:YAG, Cr:Nd:YAG, nezvimwewo. Zvinhu zvitsva zvakaita seceramics dzinoonekera zvine zvakanakira zvenguva pfupi yekugadzirira uye nyore kushandisa doping yakawanda, izvo zvinofanirwa kutariswa. Maitiro ekugadzira: Kushandiswa kwemidziyo yekugadzira yakanyatsogadzirwa uye tekinoroji kuona kuti zvikamu zvelaser zvakarurama uye kuti zvinhu zvelaser zvine kururama. Kugadzira zvakanaka uye kugadzira zvinogona kuderedza zvikanganiso nekurasikirwa munzira ye optical uye kuvandudza mashandiro ese elaser.
六, Kuongorora mashandiro uye kuyedza Zviratidzo zvekuongorora mashandiro: zvinosanganisira simba relaser, urefu hwewavelength, mhando yewave front, mhando yemwaranzi, kugadzikana, nezvimwewo. Midziyo yekuedza: Mashandisirwomita yemagetsi yemaziso, spectrometer, wave front sensor nezvimwe zvishandiso zvekuedza mashandiro elaser. Kuburikidza nekuyedza, matambudziko elaser anowanikwa nenguva uye matanho anoenderana anotorwa kuti awedzere mashandiro.
Zvimwe, Kuenderera mberi nekuvandudza tekinoroji Kutevera hunyanzvi hwetekinoroji: teerera mafambiro etekinoroji azvino uye mafambiro ekuvandudza mumunda welaser, uye tanga matekinoroji matsva, zvinhu zvitsva uye maitiro matsva. Kuenderera mberi nekuvandudza: Kuenderera mberi nekuvandudza pane zviripo, uye kugara uchivandudza mashandiro uye mwero wemhando yemalaser.
Muchidimbu, kugadzirisa ma solid-state lasers kunofanira kutanga nezvinhu zvakawanda, zvakaita se laser crystal, thermal management, pumping mode, resonator and output coupling, material and process, uye performance evaluation and testing. Kuburikidza nehurongwa hwakazara uye continuous improvement, performance and quality ye solid-state lasers inogona kuramba ichivandudzwa.