Muchina weSpatial light modulator unoreva kuti pasi pesimba rekushanda, unogona kugadzirisa mamwe ma parameter echiedza kuburikidza nema liquid crystal molecules, akadai sekugadzirisa amplitude yechiedza, kugadzirisa phase kuburikidza ne refractive index, kugadzirisa polarization state kuburikidza nekutenderera kwe polarization plane, kana kuona incoherent - coherent light conversion, kuitira kuti unyore rumwe ruzivo mu light wave, kuti uzadzise chinangwa che light wave modulation. Unogona kuisa ruzivo nyore nyore mu one kana two dimensional optical field, uye kushandisa mabhenefiti e wide band of light, multi-channel parallel processing nezvimwewo kuti ugadzirise ruzivo rwakaiswa nekukurumidza. Ndiyo chikamu chikuru che real-time optical information processing, optical interconnection, optical computing nedzimwe systems.
Nheyo yekushanda kwemodulator yechiedza chespatial
Kazhinji, spatial light modulator ine mayuniti akawanda akazvimiririra, ayo akarongwa muchikamu chimwe chete kana zviviri-dimensional mudenga. Chigadziko chimwe nechimwe chinogona kugamuchira kutonga kwechiratidzo che optical kana chiratidzo chemagetsi chakazvimiririra, uye kuchinja maitiro acho e optical zvichienderana nechiratidzo, kuitira kuti chigadzirise mafungu echiedza anovhenekerwa pachiri. Midziyo yakadaro inogona kushandura amplitude kana simba, phase, polarization state uye wavelength yekugoverwa kwe optical muchadenga, kana kushandura chiedza chisina kurongeka kuita chiedza chakabatana pasi pekudzorwa kwemagetsi anofambiswa kana mamwe masaini anochinja nekufamba kwenguva. Nekuda kwehunhu uhwu, inogona kushandiswa seyuniti yekuvaka kana chishandiso chakakosha mukugadzirisa ruzivo rwe optical munguva chaiyo, optical computation uye optical neural network systems.
Chinogadzirisa chiedza chespatial light chinogona kukamurwa kuita mhando yereflection uye mhando yetransmission zvichienderana nenzira dzakasiyana dzekuverenga chiedza. Zvichienderana ne input control signal, chinogona kukamurwa kuita optical addressing (OA-SLM) uye electrical addressing (EA-SLM).
Kushandiswa kwemodulator yechiedza chespatial
Vharuvhu yechiedza chekristaro yemvura inoshandisa chiedza - kushandurwa kwechiedza zvakananga, kushanda zvakanaka, kushandiswa kwesimba shoma, kumhanya nekukurumidza, mhando yakanaka. Inogona kushandiswa zvakanyanya mu optical computing, kuziva mapatani, kugadzirisa ruzivo, kuratidza nedzimwe nzvimbo, uye ine mikana yakawanda yekushandisa.
Spatial light modulator chishandiso chakakosha muminda yemazuva ano ye optical senge real-time optical information processing, adaptive optics uye optical computation. Kushanda kwema spatial light modulator kunosarudza kukosha kwekushanda uye tarisiro yekukura kweminda iyi.
Mashandisirwo makuru, kufungidzira & kuratidzwa, kupatsanura danda, kuumba danda relaser, kuumba danda rewave rakabatana ... nezvimwewo.
Nguva yekutumira: Chikumi-02-2023