Uhlalutyo lwe-SLMI-Modulator yoKhanya lweNdawoUbuchwepheshe
1. Inkcazo ePhambili kunye neMigaqo
Isiseko: AImodulator yokukhanya kwendawo ye-SLMsisixhobo esibonakalayo esicwangcisiweyo esinokutshintsha imeko yamaza okukhanya esigaba, ubukhulu, okanye i-polarization kwi-spatial dimension, kwaye sinokuqondwa njenge "programmable optical pixel array".
Umgaqo wokusebenza: Ngokulawula iiparameter ze-optical (isigaba, ubukhulu, i-polarization) ukuze kulungiswe i-wavefront, ukwenziwa kwenkqubo yokukhanya esebenzayo kufezekiswa.
2. Indlela yetekhnoloji ephambili
Okwangoku kukho iindlela ezintathu eziphambili ze-SLM:
2.1 I-Liquid Crystal SLM (LC-SLM):Ukuguqulwa kwesigabaifezekiswa ngokutshintsha indlela iimolekyuli zekristale yolwelo ezicwangciswe ngayo ngokusebenzisa i-voltage modulation. Uphawu luyi-resolution ephezulu kunye nokuchaneka kwe-phase modulation, kodwa isantya sempendulo sicotha (kwii-millisecond). Isetyenziswa kakhulu kwi-holographic display, i-optical tweezers, i-computational imaging kunye nezinye iindawo.
2.2 Isixhobo seDijithali seMiboni encinci (i-DMD): Ngokujika ngokukhawuleza isibuko esincinci ukuze sitshintshe indlela yokubonakalisa, ukuguquguquka kwe-amplitude kuyafezekiswa. Iimpawu zisantya sokuphendula esikhawulezayo kakhulu (inqanaba le-microsecond) kunye nozinzo oluphezulu. Isetyenziswa kakhulu kwi-DLP projection, i-structured light scanning, i-laser processing kunye nezinye iindawo.
2.3 Isibuko esiguquguqukayo se-MEMS: I-wavefront itshintshwa ngokuqhuba umphezulu wesibuko ukuba uguqulwe ngeendlela ze-microelectromechanical. Iimpawu kukulawula imilo yomphezulu okuqhubekayo kunye nokuphendula ngokukhawuleza, kodwa ixabiso liphezulu kakhulu. Isetyenziswa kakhulu kwiindawo ezifana ne-astronomical adaptive optics kunye ne-high-power laser shaping.
3. Iimeko eziphambili zesicelo
3.1 Umboniso weHolographic kunye neNqobo eNgcono (AR): Isetyenziselwa ukuqikelela iholographic eguquguqukayo, umboniso we-3D, kunye nokudibanisa i-waveguide.
3.2 I-Adaptive Optics: Isetyenziselwa ukulungisa i-atmospheric turbulence kunye ne-laser beam shaping ukuphucula umfanekiso kunye nomgangatho we-beam.
3.3 I-Computational Optics kunye ne-Artificial Intelligence (AI): Njenge "chip ye-optical ecwangcisiweyo" esetyenziselwa i-physical layer optical computing, i-optical neural networks, kunye ne-optical field encoding, sisixhobo esiphambili sokuphumeza "ii-space intelligent agents" okanye iinkqubo ze-optical intelligent.
4. Imingeni yoPhuhliso kunye neendlela zexesha elizayo
Iingxaki zobugcisa ziquka isantya esicothayo sempendulo ye-LCD, iingxaki zomonakalo xa amandla aphezulu evuliwe, ukusebenza kakuhle kokukhanya, iindleko eziphezulu, kunye nokuthetha nge-pixel crosstalk.
Iindlela Ezihamba Ngayo Kwixesha Elizayo:
Itshiphu ye-SLM edityanisiweyo ye-Optoelectronic.
Itekhnoloji yokuguqula isigaba esikhawulezayo.
Ukuhlanganiswa neenkqubo ezifana neLiDAR.
Njengesiseko sehardware seenethiwekhi ze-optical neural.
Ixesha lokuthumela: Epreli-01-2026