Tekinoroji yefiber bundle inovandudza simba nekupenya kwe blue semiconductor laser

Tekinoroji yefiber bundle inovandudza simba nekupenya kwelaser yebhuruu yesemiconductor

Kuumba danda uchishandisa urefu hwemafungu akafanana kana kuti ari pedyolaserChikamu ndicho hwaro hwekubatanidzwa kwemwaranzi yakawanda yelaser yewavelengths dzakasiyana. Pakati pazvo, kubatana kwemwaranzi yespatial ndeyekuisa matanda elaser akawanda muchadenga kuti simba riwedzere, asi zvinogona kukonzera kuti kunaka kwemwaranzi kudzikire. Nekushandisa hunhu hwe linear polarization hwelaser ye semiconductor, simba rematanda maviri ane divi rekutenderera rakatenderedzana rinogona kuwedzerwa nekanenge kaviri, nepo hunhu hwedanda huchiramba husina kuchinja. Fiber bundler mudziyo wefiber wakagadzirwa zvichibva paTaper Fused Fiber Bundle (TFB). Ndewekubvisa bundle re optical fiber coating layer, wozorongedzwa pamwe chete neimwe nzira, uchipiswa pakupisa kwakanyanya kuti unyungudike, uku uchitambanudza optical fiber bundle kune rimwe divi, nzvimbo yekupisa optical fiber inonyunguduka kuita fused cone optical fiber bundle. Mushure mekucheka chiuno che cone, batanidza magumo e cone output ne output fiber. Fiber bunching technology inogona kubatanidza akawanda ma fiber bundles kuita bundle rakakura, nokudaro zvichiita kuti optical power transmission yakakwira. Mufananidzo 1 ndiyo schematic diagram yelaser yebhuruutekinoroji yefaibha.

Nzira yekubatanidza mwenje wespectral inoshandisa chinhu chimwe chete chekuparadzira chip kuti ibatanidze mwenje yakawanda yelaser ine marefu ewavelength akaderera se0.1 nm. Marara akawanda elaser ane marefu akasiyana-siyana anowira pachinhu chinoparadzira pamakona akasiyana, anopindirana pachinhu chacho, uye obva apararira nemhepo obuda nenzira imwe chete pasi pechiito chekuparadzira, kuitira kuti mwenje welaser wakabatana upinde mumwe nemumwe mumunda uri pedyo nemunda uri kure, simba rawo rakaenzana nehuwandu hwemwenje yeyuniti, uye mhando yemwenje inoenderana. Kuti musanganise mwenje wespectral une nzvimbo yakamanikana, grating yediffraction ine dispersion yakasimba inowanzo shandiswa sechinhu chinosanganisa mwenje, kana grating yepamusoro yakabatana negirazi rekunze, pasina kudzora kwakazvimirira kwespectrum yeyuniti yelaser, zvichideredza kuoma uye mutengo.

Laser yebhuruu nechiedza chayo chakabatanidzwa ne infrared laser zvinoshandiswa zvakanyanya mumunda wekubatanidza simbi isina ferrous uye kugadzira zvinowedzera, zvichivandudza kushanda kwesimba uye kugadzikana kwemaitiro ekugadzira. Mwero wekunyudzwa kwe laser yebhuruu yesimbi dzisina ferrous unowedzerwa kakawanda kusvika kagumi kupfuura we near-infrared wavelength lasers, uye zvakare inovandudza titanium, nickel, iron nedzimwe simbi kusvika pamwero wakati. Laser yebhuruu ine simba guru ichatungamira mukushandurwa kwekugadzirwa kwe laser, uye kuvandudza kupenya nekuderedza mitengo ndiyo mafambiro ekuvandudza mune ramangwana. Kugadzirwa kwekuwedzera, cladding uye welding yesimbi dzisina ferrous kuchashandiswa zvakanyanya.

Padanho rekupenya kwebhuruu kushoma uye mutengo wakakwira, chiedza chakabatanidzwa chelaser yebhuruu nelaser iri pedyo neinfrared chinogona kuvandudza zvakanyanya kushanda kwesimba remagetsi aripo uye kugadzikana kwemaitiro ekugadzira pasi pepfungwa yemutengo unodzoreka. Zvakakosha zvikuru kugadzira tekinoroji yekubatanidza mwenje wespectrum, kugadzirisa matambudziko einjiniya, uye kusanganisa tekinoroji yelaser unit inopenya zvakanyanya kuti iwane kilowatt inopenya zvakanyanya blue semiconductor laser source, uye kuongorora tekinoroji itsva yekubatanidza mwenje. Nekuwedzera kwesimba relaser nekupenya, kungave sechiedza chakananga kana chisina kunanga, blue laser ichave yakakosha mumunda wekudzivirira kwenyika neindasitiri.