Pfungwa ye integrated optics yakaunzwa naDr. Miller weBell Laboratories muna 1969. Integrated optics inyaya itsva inoongorora nekugadzira michina ye optical uye masisitimu emagetsi e optical hybrid achishandisa nzira dzakabatanidzwa zvichibva pa optoelectronics ne microelectronics. Hwaro hwedzidziso ye integrated optics i optics ne optoelectronics, inosanganisira wave optics ne information optics, nonlinear optics, semiconductor optoelectronics, crystal optics, thin film optics, guided wave optics, coupled mode and parametric interaction theory, thin film optical waveguide devices and systems. Hwaro hwe tekinoroji hunonyanya kuve thin film technology ne microelectronics technology. Nzvimbo yekushandisa ye integrated optics yakakura kwazvo, kuwedzera kune optical fiber communication, optical fiber sensing technology, optical information processing, optical computer and optical storage, kune dzimwe nzvimbo, dzakadai se material science research, optical instruments, spectral research.
Chekutanga, zvakanakira zvemaziso zvakabatanidzwa
1. Kuenzanisa nehurongwa hwemidziyo yemagetsi yakasiyana-siyana
Mudziyo weDiscrete optical rudzi rwemudziyo we optical wakasungirirwa papuratifomu hombe kana base re optical kuti ugadzire system ye optical. Saizi yesystem iyi iri pa1m2, uye ukobvu hwedanda hunenge 1cm. Kuwedzera pahukuru hwayo, kuungana nekugadzirisa kwakaomawo. Sisitimu ye optical yakabatanidzwa ine zvakanakira zvinotevera:
1. Mafungu echiedza anopararira mumagetsi anofambisa mafungu, uye mafungu echiedza ari nyore kudzora nekuchengetedza simba rawo.
2. Kubatanidzwa kunounza nzvimbo yakagadzikana. Sezvambotaurwa pamusoro apa, optics dzakabatanidzwa dzinotarisira kugadzira zvishandiso zvakasiyana-siyana panzvimbo imwe chete, saka hapana matambudziko ekubatanidza ayo ma optics akasiyana ane, kuitira kuti musanganiswa wacho ugone kugadzikana, kuitira kuti ugonewo kuchinjika nezvinhu zvakaita sekuzunguzika nekupisa.
(3) Saizi yemudziyo uye hurefu hwekushanda zvinopfupikiswa; Magetsi anobatanidzwa anoshandawo pamagetsi akaderera.
4. Simba rakawanda. Chiedza chinotumirwa pamwe chete newaveguide chinongowanikwa munzvimbo diki, zvichikonzera simba rakawanda re optical, izvo zviri nyore kusvika pamiganho inodiwa yekushandisa mudziyo uye kushanda nemaitiro e optical asiri emutsara.
5. Magirazi akabatanidzwa anowanzo batanidzwa pachikamu chepasimita imwe chete, icho chiri chidiki muhukuru uye chakareruka muhuremu.
2. Kuenzanisa nematunhu akabatanidzwa
Zvakanakira zvekubatanidza optical zvinogona kukamurwa kuita zvinhu zviviri, chimwe ndechekutsiva system yemagetsi yakabatanidzwa (integrated circuit) ne integrated optical system (integrated optical circuit); Chimwe chakabatana ne optical fiber uye dielectric plane optical waveguide inotungamira light wave panzvimbo pewaya kana coaxial cable kuti itumire chiratidzo.
Munzira yekubatanidza optical, zvinhu zve optical zvinoumbwa pa substrate ye wafer uye zvakabatana nema waveguides e optical anoumbwa mukati kana pamusoro pe substrate. Nzira yekubatanidza optical, iyo inobatanidza zvinhu zve optical pa substrate imwechete muchimiro chefirimu rakatetepa, inzira yakakosha yekugadzirisa miniaturization ye system yekutanga ye optical uye kuvandudza mashandiro ese. Mudziyo wakabatanidzwa une mabhenefiti ehukuru hudiki, kushanda kwakasimba uye kwakavimbika, kushanda kwepamusoro, kushandiswa kwesimba shoma uye kushandiswa kuri nyore.
Kazhinji, zvakanakira zvekutsiva macircuit akabatanidzwa ne macircuit akabatanidzwa e optical zvinosanganisira kuwedzera bandwidth, kuwanda kwewavelength division multiplexing, multiplex switching, small coupling loss, small size, light huremu, low power consumption, good batch preparation economy, uye high reliability. Nekuda kwekudyidzana kwakasiyana-siyana pakati pechiedza nechinhu, mabasa matsva emudziyo anogonawo kuonekwa nekushandisa physical effects dzakasiyana-siyana dzakadai se photoelectric effect, electro-optical effect, acousto-optical effect, thermo-optical effect nezvimwewo mukuumbwa kwe integrated optical path.
2. Kutsvaga nekushandisa ma "integrated optics"
Magirazi akabatanidzwa anoshandiswa zvakanyanya muzvikamu zvakasiyana-siyana zvakaita seindasitiri, zvemauto nehupfumi, asi anonyanya kushandiswa muzvinhu zvinotevera:
1. Kutaurirana uye network dze optical
Midziyo yakabatanidzwa yeOptical ndiyo hardware inokosha pakugadzira network dzekukurukurirana dzeOptical dzinomhanya zvakanyanya uye dzine simba guru, kusanganisira high-speed response integrated laser source, waveguide grating array dense wavelength division multiplexer, narrowband response integrated photodetector, routing wavelength converter, fast response optical switching matrix, low loss multiple access waveguide beam splitter nezvimwewo.
2. Kombiyuta yePhotonic
Komputa inonzi photon ikombiyuta inoshandisa chiedza senzira yekutumira ruzivo. Maphoton ibosons, asina magetsi, uye mwenje wechiedza unogona kupfuura wakaenzana kana kuyambuka pasina kukanganisana, izvo zvine kugona kwekugadzirwa kwakasimba kwe parallel. Komputa ye photonic inewo mabhenefiti ekuchengetedza ruzivo rwakakura, kugona kwakasimba kwekudzivirira kupindirana, zvinodiwa zvishoma mumamiriro ekunze, uye kushivirira kwakasimba kwezvikanganiso. Zvikamu zvemakomputa e photonic zvinoshanda zvakanyanya integrated optical switches uye integrated optical logic components.
3. Mamwe mashandisirwo, akadai se optical information processor, fiber optic sensor, fiber grating sensor, fiber optic gyroscope, nezvimwewo.
Nguva yekutumira: Chikumi-28-2023