Izindaba

I-Liquid crystal spatial light modulator iyidivayisi engalayisha ulwazi endaweni yedatha enohlangothi olulodwa noma enezinhlangothi ezimbili ukuze kusetshenziswe ngempumelelo isivinini esingokwemvelo sokukhanya, ukufana nokuxhumanisa. Lawa madivayisi angalawulwa...

Imoduli yokukhanya yendawo iye yanconywa "njengesiguquli segeyimu kumklamo obonakalayo". Ngamakhono ayo okuguquguquka kwesigaba kanye ne-amplitude modulation, amamodulators okukhanya e-MSI liquid crystal spatial anikezela ngamathuba angapheli emiklamo emisha yokubona kanye nezinhlelo zokusebenza. Ithimba lihambisana nomqondo "wokuhola amakhasimende ngobuchwepheshe nokugcina amakhasimende anesevisi".

Njengento eguqukayo ehlelekayo ye-optical, i-liquid crystal spatial light modulator (LC-SLM) idlala indima ebaluleke kakhulu ekunembeni kwezinhlelo zokusebenza zokumodelwa kwe-optical ezifana nokubunjwa kwe-wavefront nokulawula uhlaka. I-SLM yesigaba kuphela esijwayelekile isebenza ngokudala ukubambezeleka kwesigaba kuphikseli ngayinye ye-LCD ngokulayisha isilawuli se-voltage ukuze kuzuzwe ukulawulwa kwe-wavefront yesibani sesigameko.

Ngo-Agasti 11, "Ikilasi Lokuqeqesha Elikhethekile Le-Space Light Modulator" elaliphethwe yi-CAS Microstar e-Xi 'an lafika esiphethweni ngempumelelo. Lokhu kuqeqeshwa kuklanyelwe ukusiza odokotela nabacwaningi baqonde ngokugcwele izisetshenziswa zemodulator yokukhanya kwendawo futhi bahlole ngokuhlanganyela amathuba angenamkhawulo wamamodulator okukhanya kwendawo.

Ngomhla zingama-20 kuJulayi, 2023, inkampani yethu imenywe uthisha we-Huazhong University of Science and Technology (HUST) ukuthi ibambe iqhaza ezifundweni zochwepheshe bemboni yezithombe kagesi ekilasini ku-internship yokukhiqiza yasehlobo ka-2020 abafundi abasebenza ngaphansi koMnyango Wezobuchwepheshe Be-Laser, Ikolishi le-Optics kanye nolwazi lwe-elekthronikhi, HUST.

Kusukela ngo-September 6-8, 2023, I-Shenzhen International Convention and Exhibition Centre izophinde ibe indawo okugxilwe kuyo imboni ye-optoelectronics yomhlaba wonke, yamukele i-24th China International Optoelectronics Expo (CIOE). Njengombukiso ophambili wesilinganiso kanye nomthelela emkhakheni we-optoelectronics, i-CIOE izobamba imibukiso eyisikhombisa ngesikhathi esisodwa, ehlanganisa imikhakha eminingi efana nolwazi nokuxhumana, i-optics, i-lasers, i-infrared, i-ultraviolet, inzwa, ukusungulwa nokubonisa. I-Rhyton Laser yethula umbukiso walo nyaka, obonisa ubuchwepheshe nezisombululo ze-optoelectronic ezihamba phambili esikhathini esizayo, ihlinzeka ngenkundla ochwepheshe bemboni ukuze bafunde mayelana nezitayela zakamuva, bathole ulwazi mayelana nokuthuthukiswa kwemakethe, namathuba okubambisana kwezamabhizinisi nezohwebo.

Esikhathini sesayensi nobuchwepheshe obushintsha njalo, i-modulator yokukhanya yendawo, njengedivaysi ebalulekile yokubona, isetshenziswa kabanzi emikhakheni ye-adaptive optics, i-optical microscopy, i-optical field modulation, i-optical information processing, i-optical computation, kanye nokuxhumana okubonakalayo. Ukuze kusizwe ongoti bezinto ezibonakalayo nabacwaningi babe nokuqonda okuphelele kwamadivayisi wemodulator yokukhanya kwendawo, isifundo sokuqala sokuqeqeshwa esihlokweni samamoduli wokukhanya wendawo sabanjwa ngo-Okthoba 31, 2023 e-Beijing. Ngetimu yokwabelana ngobuchwepheshe kanye nokuboniswa kokuhlolwa, lesi sifundo sokuqeqesha sihlose ukuhlinzeka ngenkundla yokufunda nokuxhumana.

Muva nje, imiphumela ye-Ninth National Undergraduate Physics Experiment Competition (Innovation) exhaswe yiNgqungquthela Ehlangene Yezikhungo Zokufundisa Zokuhlola Zikazwelonke Ezikhungweni Zemfundo Ephakeme, iNational Research Association for Experimental Physics Teaching in Higher Education, i-Physics Teaching Committee of the Chinese Physical Physical. Inhlangano, futhi isingathwe yiNyuvesi yaseChongqing yamenyezelwa. Kulo mncintiswano, ithimba labafundi abathole iziqu eSikoleni SePhysical Science and Technology sase-Xiamen University, elasizwa yi-CSIC, lagqama phakathi kwamaqembu amaningi abebambe iqhaza futhi lazuza umklomelo wokuqala.

Umhlangano wesi-6 we-Computational Imaging Technology and Applications wawubanjelwe e-Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences ngoMeyi 17-19, owaheha ochwepheshe abaningi, osolwazi kanye nabangaphakathi embonini emkhakheni we-computational imaging. Phakathi nomhlangano, ababambiqhaza babe nengxoxo ejulile ngenqubekelaphambili yakamuva yobuchwepheshe be-imaging be-computational, amathemba ohlelo lokusebenza, nokusebenza kwemishini nezinye izihloko.