Imojula ye-TEC, i-peltier element, imojula yokupholisa i-thermoeletric, I-Thermoelectric Cooler, enezinzuzo zayo eziyingqayizivele njengokulawula izinga lokushisa okunembile, akukho msindo, akukho ukudlidliza kanye nesakhiwo esihlangene, isiphenduke ubuchwepheshe obuyinhloko emkhakheni wokuphathwa okushisayo kwemikhiqizo ye-optoelectronic. Ukusetshenziswa kwayo okubanzi kumadivayisi ahlukahlukene we-optoelectronic kuhlobene ngqo nokusebenza kwesistimu, ukwethembeka nempilo yokuphila. Okulandelayo ukuhlaziya okujulile kwezimo zohlelo lokusebenza, izinzuzo zobuchwepheshe kanye namathrendi okuthuthuka:
1. Izimo Zohlelo Lokusebenza kanye Nenani Lobuchwepheshe
Amalaser anamandla amakhulu (ama-solid-state/semiconductor lasers)
• Ingemuva lenkinga: Ubude begagasi kanye ne-threshold current ye-laser diode izwela kakhulu izinga lokushisa (i-coefficient ye-drift drift evamile: 0.3nm/℃).
• Amamojula e-TEC, amamojula kagesi we-thermoelectric, Umsebenzi we-Peltier elements:
Zinzisa izinga lokushisa le-chip phakathi kuka-±0.1℃ ukuze uvimbele ukunganembi kwe-spectral okubangelwa ukukhukhuleka kwe-wavelength (njengasezinhlelweni zokuxhumana ze-DWDM).
Cindezela umthelela welensi eshisayo futhi ugcine ikhwalithi yomugqa (M² factor optimization).
• Ukuphila okunwetshiwe: Njalo ngo-10°C ekwehliswa kwezinga lokushisa, ingozi yokwehluleka incipha ngo-50% (imodeli ye-Arrhenius).
• Izimo ezijwayelekile: Imithombo yephampu ye-fiber laser, okokusebenza kwelaser yezokwelapha, amakhanda e-laser okusika izimboni.
2. Umtshina we-infrared (Uhlobo olupholile/uhlobo olungapholisiwe)
• Ingemuva lenkinga: Umsindo oshisayo (ubumnyama bamanje) ukhuphuka kakhulu ngezinga lokushisa, ukhawulela izinga lokutholwa (D*).
• Imojula yokupholisa ye-Thermoelectric, imojula ye-peltier, into ye-peltier, Umsebenzi wedivayisi ye-peltier:
• Isiqandisi sezinga lokushisa elimaphakathi neliphansi (-40°C ukuya ku-0°C) : Yehlisa i-NETD (umehluko olingana nomsindo wezinga lokushisa) wama-calorimeter e-microradiometric angapholisiwe aye ku-20%
3. Ukuqamba okusha okuhlanganisiwe
• Imojula ye-TEC eshumekiwe ye-Microchannel, imojula ye-peltier, imojula ye-thermoelectric, idivayisi ye-peltier, Imojula yokupholisa ye-Thermoelectric (ukusebenza kahle kokukhipha ukushisa kuthuthukiswa izikhathi ezingu-3), ifilimu eguquguqukayo ye-TEC (i-lamination yedivayisi yesikrini esigobile).
4. Intelligent control algorithm
Imodeli yokubikezela izinga lokushisa ngokusekelwe ekufundeni okujulile (inethiwekhi ye-LSTM) inxephezela ukuphazamiseka kokushisa kusengaphambili.
Ukwandiswa Kwesicelo Esizayo
• I-Quantum Optics: Ukupholisa kwangaphambili kweleveli engu-4K ye-superconducting Single photon detectors (SNSPDS).
• Isibonisi se-Metaverse: Ukucindezela kwendawo okushisayo kwezingilazi ze-Micro-LED AR (ukuminyana kwamandla >100W/cm²).
• I-Biophotonics: Ukugcinwa njalo kwezinga lokushisa kwendawo yeseli ku-vivo imaging (37±0.1°C).
Indima yamamojula we-thermoelectric, amamojula we-peltier, izakhi ze-peltier,, amamojula wokupholisa we-thermoelectric, Amadivayisi we-Peltier emkhakheni we-optoelectronics athuthukisiwe asuka ezingxenyeni ezisizayo kuya ezingxenyeni eziyinhloko ezinqunywe ukusebenza. Ngokuthuthuka kwezinto zokwakha ze-semiconductor yesizukulwane sesithathu, izakhiwo ze-heterojunction quantum well (njenge-superlattice Bi₂Te₃/Sb₂Te₃), kanye nomklamo wokubambisana wokuphatha okushisayo, imojula ye-TEC, idivayisi ye-peltier, i-peltier element, i-thermoelectric module, inqubo yokupholisa i-thermoelectric izoqhubeka ubuchwepheshe obufana nokuxhumana nge-laser, i-quantum sensing, ne-imaging ehlakaniphile. Idizayini yezinhlelo zikagesi ezithwebula izithombe zesikhathi esizayo kuzomele kuzuzwe ukuthuthukiswa ngokubambisana “kwezici zezinga lokushisa – izithombe zikagesi” ngesilinganiso esincane kakhulu.
Isikhathi sokuthumela: Jun-05-2025
