Yuav ua li cas optimize solid-state lasers

Yuav ua li cas optimizesolid-state lasers
Optimizing solid-state lasers muaj ob peb yam, thiab cov hauv qab no yog ib co ntawm lub ntsiab optimization tswv yim:
1. Kev xaiv zoo ntawm laser siv lead ua: sawb: loj tshav kub dissipation cheeb tsam, conducive rau thermal tswj. Fiber: loj cheeb tsam rau ntim piv, siab kub hloov efficiency, tab sis xyuam xim rau lub zog thiab installation stability ntawm fiber ntau optical. Daim ntawv: Lub thickness yog me me, tab sis cov nyhuv quab yuam yuav tsum tau txiav txim siab thaum txhim kho. Round pas nrig: lub tshav kub dissipation cheeb tsam kuj loj, thiab cov neeg kho tshuab kev nyuaj siab tsis tshua muaj kev cuam tshuam. Doping concentration thiab ions: Ua kom zoo dua qhov doping concentration thiab ions ntawm cov siv lead ua, hloov pauv qhov nqus thiab hloov pauv ntawm cov siv lead ua rau lub teeb pom kev zoo, thiab txo qhov kub poob.
2. Thermal Management optimization heat dissipation mode: immersion kua cooling and gas cooling is common heat dissipation modes, uas yuav tsum tau xaiv raws li tej daim ntawv thov scenarios. Xav txog cov khoom ntawm lub tshuab cua txias (xws li tooj liab, txhuas, thiab lwm yam) thiab nws cov thermal conductivity los ua kom zoo dua cov cua kub dissipation. Kev tswj qhov kub thiab txias: Kev siv cov ntsuas kub thiab lwm yam khoom siv los ua kom lub laser nyob rau hauv ib puag ncig qhov kub thiab txias kom txo tau qhov cuam tshuam ntawm qhov kub thiab txias ntawm kev ua haujlwm ntawm laser.
3. Kev ua kom zoo ntawm cov twj tso kua mis xaiv hom twj tso kua mis: sab twj tso kua mis, Lub twj tso kua mis, lub ntsej muag twj tso kua mis thiab qhov kawg twj tso kua mis yog hom twj tso kua mis. Lub twj tso kua mis kawg muaj qhov zoo ntawm kev sib txuas ua haujlwm siab, kev hloov pauv siab ua haujlwm thiab lub tshuab ua kom txias. Sab twj tso kua mis muaj txiaj ntsig zoo rau lub zog amplification thiab beam uniformity. Lub kaum sab xis sib txuas ua ke qhov zoo ntawm lub ntsej muag twj tso kua mis thiab sab twj tso kua mis. Pump beam focusing and power distribution: Optimize the focus and power distribution of the pump beam to increase pumping efficiency and txo thermal los.
4. Optimized resonator tsim ntawm resonator txuas nrog cov zis: xaiv qhov tsim nyog xav tau thiab ntev ntawm daim iav kab noj hniav kom ua tiav ntau hom lossis ib hom tso zis ntawm lub laser. Cov zis ntawm ib hom longitudinal yog pom tau los ntawm kev kho cov kab noj hniav ntev, thiab lub zog thiab wavefront zoo tau zoo tuaj. Output coupling optimization: Kho qhov transmittance thiab txoj hauj lwm ntawm cov zis coupling daim iav kom ua tiav cov txiaj ntsig zoo ntawm lub laser.
5. Cov khoom siv thiab cov txheej txheem optimization Cov khoom siv xaiv: Raws li daim ntawv thov xav tau ntawm lub laser los xaiv cov khoom tsim nyog nce nruab nrab, xws li Nd: YAG, Cr: Nd: YAG, thiab lwm yam. Cov ntaub ntawv tshiab xws li pob tshab ceramics muaj qhov zoo ntawm luv luv. lub sij hawm npaj thiab yooj yim siab concentration doping, uas tsim nyog mloog. Cov txheej txheem tsim khoom: Kev siv cov cuab yeej ua haujlwm siab thiab thev naus laus zis los xyuas kom meej qhov kev ua tiav thiab kev sib dhos raug ntawm cov khoom siv laser. Kev ua haujlwm zoo thiab sib dhos tuaj yeem txo qhov yuam kev thiab poob hauv txoj kev kho qhov muag thiab txhim kho tag nrho cov kev ua tau zoo ntawm lub laser.
6. Kev ntsuas kev ua tau zoo thiab kev ntsuas Kev ntsuas kev ntsuas kev ua tau zoo: suav nrog lub zog laser, wavelength, yoj pem hauv ntej zoo, beam zoo, ruaj khov, thiab lwm yam. Cov khoom siv kuaj: Sivoptical zog meter, spectrometer, yoj pem hauv ntej sensor thiab lwm yam khoom siv los ntsuas qhov kev ua tau zoo ntawm lublaser. Los ntawm kev sim, cov teeb meem ntawm lub laser pom nyob rau hauv lub sij hawm thiab cov kev ntsuas coj mus rau optimize qhov kev ua tau zoo.
7. Nruam kev tsim kho tshiab thiab thev naus laus zis Taug qab kev siv thev naus laus zis tshiab: ua tib zoo saib xyuas cov txheej txheem thev naus laus zis tshiab thiab kev tsim kho tshiab hauv laser teb, thiab qhia txog cov thev naus laus zis tshiab, cov khoom siv tshiab thiab cov txheej txheem tshiab. Kev txhim kho txuas ntxiv: Kev txhim kho tsis tu ncua thiab kev tsim kho tshiab ntawm lub hauv paus uas twb muaj lawm, thiab niaj hnub txhim kho kev ua tau zoo thiab qib zoo ntawm lasers.
Hauv cov ntsiab lus, kev ua kom zoo ntawm cov khoom lag luam lasers yuav tsum pib los ntawm ntau yam, xws lilaser siv lead ua, thermal tswj, hom twj tso kua mis, resonator thiab tso zis coupling, cov khoom siv thiab cov txheej txheem, thiab kev ntsuas kev ua haujlwm thiab kev sim. Los ntawm cov kev cai dav dav thiab kev txhim kho tas mus li, kev ua tau zoo thiab kev ua haujlwm zoo ntawm lub xeev lasers tuaj yeem txhim kho tsis tu ncua.