Lingaliro la optics Integrated Optics linayikidwa patsogolo ndi Dr. Miller wa Bell Laboratories ku 1969. Integrated optics ndi phunziro latsopano lomwe limaphunzira ndikupanga zipangizo zamakono ndi makina opangidwa ndi makina opangidwa ndi hybrid optical electronic device pogwiritsa ntchito njira zophatikizira pamaziko a optoelectronics ndi microelectronics. Maziko aukadaulo a optics ophatikizika ndi ma optics ndi optoelectronics, ophatikizira ma wave optics ndi chidziwitso chazidziwitso, optics nonlinear, semiconductor optoelectronics, crystal optics, optics woonda wamafilimu, mawonekedwe owongolera, mawonekedwe ophatikizika ndi chiphunzitso cholumikizirana cha parametric, zida zowonda zamakanema optical waveguide ndi machitidwe. Maziko aukadaulo makamaka ndiukadaulo wamakanema owonda komanso ukadaulo wa microelectronics. Gawo la ntchito ya optics Integrated ndi lalikulu kwambiri, kuwonjezera pa kuwala CHIKWANGWANI kulankhula, kuwala CHIKWANGWANI kuzindikira luso, kuwala zambiri processing, kuwala kompyuta ndi yosungirako kuwala, pali madera ena, monga kafukufuku chuma sayansi, zida kuwala, kafukufuku sipekitiramu.
Choyamba, ophatikizana ubwino kuwala
1. Kuyerekeza ndi makina opangira ma discrete
Discrete optical device ndi mtundu wa chipangizo chowoneka bwino chomwe chimakhazikitsidwa pa nsanja yaikulu kapena optical base kuti apange optical system. Kukula kwa dongosololi kuli pa dongosolo la 1m2, ndipo makulidwe a mtengowo ndi pafupifupi 1cm. Kuphatikiza pa kukula kwake kwakukulu, kusonkhana ndi kusintha kumakhala kovuta kwambiri. Integrated Optical system ili ndi izi:
1. Mafunde a kuwala amafalikira mu optical waveguides, ndipo mafunde a kuwala ndi osavuta kulamulira ndi kusunga mphamvu zawo.
2. Kuphatikiza kumabweretsa malo okhazikika. Monga tafotokozera pamwambapa, ma optics ophatikizika amayembekeza kupanga zida zingapo pamtunda womwewo, kotero palibe vuto la msonkhano lomwe ma discrete optics ali nawo, kotero kuti kuphatikizaku kukhale kokhazikika, kotero kuti kumagwirizananso ndi zinthu zachilengedwe monga kugwedezeka ndi kutentha. .
(3) Kukula kwa chipangizo ndi kutalika kwa kulumikizana kumafupikitsidwa; Zida zamagetsi zomwe zimagwirizanitsidwa zimagwiranso ntchito pamagetsi otsika.
4. Kuchulukana kwamphamvu kwamphamvu. Kuwala komwe kumaperekedwa motsatira ma waveguide kumangokhala kumalo ang'onoang'ono am'deralo, zomwe zimapangitsa kuti pakhale mphamvu yamagetsi yamagetsi, yomwe imakhala yosavuta kufika pazitsulo zofunikira zogwiritsira ntchito chipangizo ndikugwira ntchito ndi zotsatira zosaoneka bwino.
5. Ma optics ophatikizika nthawi zambiri amaphatikizidwa pagawo la centimita, lomwe ndi laling'ono komanso lopepuka.
2. Kuyerekeza ndi maulendo ophatikizika
Ubwino wa kuphatikizika kwa kuwala ukhoza kugawidwa m'zigawo ziwiri, imodzi ndikusintha makina amagetsi ophatikizika (integrated circuit) ndi optical optical system (integrated optical circuit); Zinazo zimagwirizana ndi optical fiber ndi dielectric plane optical waveguide yomwe imatsogolera kuwala kowala m'malo mwa waya kapena chingwe cha coaxial kuti atumize chizindikirocho.
Mu njira yophatikizika ya kuwala, zinthu zowoneka bwino zimapangidwira pagawo laling'ono ndipo zimalumikizidwa ndi mawonekedwe owoneka bwino omwe amapangidwa mkati kapena pamwamba pa gawo lapansi. Njira yophatikizira ya optical, yomwe imagwirizanitsa zinthu zowoneka bwino pagawo limodzi mwa mawonekedwe a filimu yopyapyala, ndi njira yofunikira yothetsera miniaturization ya optical system yoyambirira ndikuwongolera ntchito yonse. Chipangizo chophatikizika chimakhala ndi ubwino wazing'ono, zokhazikika komanso zodalirika, zogwira mtima kwambiri, kugwiritsa ntchito mphamvu zochepa komanso kugwiritsa ntchito mosavuta.
Kawirikawiri, ubwino wosinthira maulendo ophatikizika ndi maulendo ophatikizika ophatikizika ophatikizira ophatikizika amaphatikiza kuchuluka kwa bandwidth, wavelength division multiplexing, multiplex switching, kutayika kwapang'ono kophatikizana, kukula kochepa, kulemera kochepa, kugwiritsa ntchito mphamvu zochepa, chuma chokonzekera bwino, komanso kudalirika kwakukulu. Chifukwa cha kuyanjana kosiyanasiyana pakati pa kuwala ndi zinthu, magwiridwe antchito atsopano amathanso kuzindikirika pogwiritsa ntchito mawonekedwe osiyanasiyana amthupi monga photoelectric effect, electro-optical effect, acousto-optical effect, magneto-optical effect, thermo-optical effect ndi zina zotero. kamangidwe ka Integrated kuwala njira.
2. Kafukufuku ndi kugwiritsa ntchito ma optics ophatikizika
Integrated Optics imagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana monga mafakitale, zankhondo ndi zachuma, koma imagwiritsidwa ntchito kwambiri pazinthu izi:
1. Kuyankhulana ndi maukonde a kuwala
Zipangizo zophatikizika za Optical ndizofunika kwambiri kuti zizindikire kuthamanga kwambiri komanso maukonde akulu olumikizirana, kuphatikiza gwero la laser lothamanga kwambiri, waveguide grating array dense wavelength division multiplexer, narrowband response Integrated photodetector, routing wavelength converter, kuyankha mwachangu matrix osinthira, kuchepa otsika mwayi wofikira waveguide mtengo ziboda ndi zina zotero.
2. Makompyuta apakompyuta
Kompyuta yotchedwa photon ndi kompyuta yomwe imagwiritsa ntchito kuwala monga njira yotumizira mauthenga. Mafotoni ndi ma bosons, omwe alibe magetsi, ndipo nyali zowala zimatha kudutsana kapena kuwoloka popanda kukhudza wina ndi mzake, zomwe zimakhala ndi mphamvu yobadwa nayo yofananira. Makompyuta a Photonic alinso ndi zabwino zambiri zosungira zidziwitso, mphamvu zotsutsana ndi kusokoneza, zofunikira zochepa pazachilengedwe, komanso kulolerana mwamphamvu. Zomwe zimagwira ntchito kwambiri pamakompyuta a Photonic ndi masiwichi ophatikizika ophatikizika ndi zida zophatikizika za optical logic.
3. Ntchito zina, monga optical information processor, fiber optic sensor, fiber grating sensor, fiber optic gyroscope, etc.
Nthawi yotumiza: Jun-28-2023