Peb tau tshawb nrhiav daim ntawv thov ntawm SWIR koob yees duab in kev lag luam semiconductor.

Silicon raws li cov ntaub ntawv yog dav siv nyob rau hauv microelectronic kev lag luam, xws li chips thiab LEDs.Vim lawv cov thermal conductivity, mature manufacturing txheej txheem, zoo hluav taws xob zog thiab mechanical zog, lawv yog cov ntaub ntawv tseem ceeb rau microelectronic li.

Txawm li cas los xij, vim yog cov qauv siv lead ua thiab cov txheej txheem tsim khoom ntawm cov khoom siv, cov kab nrib pleb zais tau yooj yim tsim hauv cov khoom siv, uas cuam tshuam rau kev ua tau zoo ntawm hluav taws xob thiab kev ntseeg siab ntawm cov cuab yeej. Yog li ntawd, kev tshawb nrhiav kom raug thiab kev tshuaj xyuas ntawm cov kab nrib pleb no tau dhau los ua qhov txuas tseem ceeb hauv microelectronic manufacturing.

Cov kev sim tshuaj ib txwm siv rau cov khoom siv silicon suav nrog kev tshuaj xyuas phau ntawv thiab X-ray tshuaj xyuas, tab sis cov txheej txheem no muaj qee qhov tsis zoo, xws li kev ua haujlwm tsis zoo ntawm kev tshuaj xyuas phau ntawv, qhov tshwm sim yooj yim ntawm kev kuaj xyuas tsis raug thiab kev soj ntsuam tsis zoo; Txawm li cas los xij, kev kuaj X-ray muaj qhov tsis zoo xws li tus nqi siab thiab hluav taws xob txaus ntshai. Hauv kev teb rau cov teeb meem no, SWIR koob yees duab, ua ib yam tshiab ntawm cov khoom siv tsis yog - tiv tauj, muaj qhov zoo ntawm kev ua tau zoo, raug, thiab kev nyab xeeb, dhau los ua cov cuab yeej siv dav siv zais zais cov cuab yeej tshawb nrhiav.

Kev tshawb pom ntawm cov kab nrib pleb ntawm silicon substrate siv lub koob yees duab SWIR yog qhov tseem ceeb los txiav txim siab cov kab nrib pleb thiab lawv qhov chaw nyob hauv cov ntaub ntawv los ntawm kev txheeb xyuas cov infrared Radiant zog spectrum thiab cov yam ntxwv ntawm cov khoom nto. Lub hauv paus ntsiab lus ua haujlwm ntawm SWIR lub koob yees duab yog txhawm rau ntes thiab cuam tshuam lub zog Radiant nyob rau hauv infrared wavelength ntau yam tawm los ntawm cov khoom ntawm cov khoom los ntawm infrared optical technology, thiab tom qab ntawd txheeb xyuas qhov kev ntxhib los mos, duab, xim thiab lwm yam ntxwv hauv daim duab los ntawm kev ua haujlwm thiab tsom xam software los txiav txim qhov zais qhov tsis xws luag thiab qhov chaw nyob hauv cov khoom.

Los ntawm peb qhov kev sim tiag tiag, nws tuaj yeem pom tau tias siv peb lub 5um pixel loj, 1280 × 1024 siab SWIR lub koob yees duab, txaus los xyuas cov silicon raws li qhov tsis xws luag. Vim yog qhov project tsis pub lwm tus paub, nws yog ib ntus tsis yooj yim los muab cov duab.

Ntxiv nrog rau cov ntaub ntawv pov thawj silicon-raws li kev tshawb nrhiav kev tawg, kev hais lus theoretical, SWIR cov koob yees duab kuj tuaj yeem ua tiav kev tshawb pom ntawm cov khoom siv, cov khoom siv hauv tsev, thiab lwm yam. kev nyab xeeb; Lub caij no, vim qhov siab nqus coefficient nyob rau hauv lub wavelength ntau ntawm shortwave infrared, kev tsom xam ntawm cov ntaub ntawv kuj yog ntau dua thiab ua kom zoo dua. Peb tseem nyob rau theem tshawb nrhiav ntawm cov ntawv thov no.

Peb cia siab tias lub koob yees duab shortwave infrared tuaj yeem dhau los ua cov cuab yeej tshawb nrhiav tseem ceeb hauv kev tsim microelectronics.