Ntau Cov Kev Siv Ntawm Semiconductor Lasers

Nyob rau hauv lub printing kev lag luam thiab lub teb ntawm cov tshuaj, muaj hwj huam semiconductor lasers muaj daim ntawv thov. nyob rau hauv tas li ntawd, qhov ntev-wavelength laser (1976, ntev-wavelength laser siv ib tug Ga [nAsP / InP) rau kho qhov muag kev sib txuas lus, luv luv-wavelength laser siv mus nyeem cov disc tawm. Txij li thaum GaInN / GaN xiav laser NaKamuxa pom lub teeb semiconductor Laser nyob rau hauv lub kho qhov muag disk system tau lug siv nyob rau hauv, xws li ib tug CD neeg uas ua ntawv, DVD system thiab high-density teeb nco pom nto launches laser nyob rau hauv CD, thiab lub tshuab luam ntawv, thiab zaub nyob rau hauv lub yog muaj qhov tseem ceeb ntawm kev thov, tshwj xeeb liab, thiab ntsuab lub teeb thiab Blu-duab tshav nto xa tawm laser ntawm daim ntawv thov dav dua. xiav lub teeb ntsuab Semiconductor Laser cov cuab yeej siv rau kev sib txuas lus dej Xia, thiab laser luam ntawv, thiab cov xov xwm loj nyeem thiab sau ntawv, thiab tshawb nrhiav cov dej tob tob thiab daim ntawv thov Yu loj npo cov xim pom thiab siab meej xim xim TV hauv. txawm li cas los xij, pom Semiconductor Laser cov cuab yeej hauv xim teeb pom kev zoo, thiab lub teeb cia ntawm kev nyeem ntawv thiab sau cov neeg, laser luam tawm, thiab laser luam tawm Thiab siab-ceev optical cia tshuab, Barcode nyeem tawm ntaus ntawv thiab cov khoom lag luam laser ntawm lub twj tso kua mis, yam muaj dav ntawm kev siv. quantum qib sib koom ua ke ntawm laser tshiab thov Yu ib puag ncig tshawb nrhiav thiab kuaj chaw kuaj mob. Tsis tas li ntawd, vim tias semiconductor laser ntaus ntawv tuaj yeem hloov los ntawm kev hloov sib nqus lossis kev cai tam sim no ua tiav nthwv dej sib dhos, thiab tuaj yeem tau txais kab dav dav yog qhov nqaim ntawm cov zis laser, yog li siv Semiconductor Laser cov cuab yeej tuaj yeem rau siab qhia kev tshawb nrhiav spectrum. tuaj yeem kho laser yog qhov kev tshawb fawb tob hauv cov khoom tsim qauv thiab kev loj hlob sai ntawm laser spectroscopy ntawm cov cuab yeej tseem ceeb muaj zog hauv infrared (3.5lm) LD hauv infrared countermeasures, infrared teeb pom kev zoo, laser radar, qhov rais atmospheric, qhov chaw sib tham dawb, kev soj ntsuam huab cua, thiab tshuaj lom neeg yam ntawm spectroscopy yog siv dav.