The concept of integrated optics was put forward by Dr. Miller of Bell Laboratories in 1969. Integrated optics is a new subject which studies and develops optical devices and hybrid optical electronic device systems using integrated methods on the basis of optoelectronics and microelectronics. Lub hauv paus lub hauv paus ntawm kev sib xyaw optics yog optoelectronic, ua yeeb yaj kiab wittoSs, cov lus qhia yooj yim ntawm cov khoom siv tawm, cov yeeb yaj kiab nyias, nyias ua yeeb yaj kiab kho qhov muag siv kho qhov muag zoo nkauj waveGuide thiab tshuab. Cov thev naus laus zis feem ntau yog cov yeeb yaj kiab yooj yim nyias thiab microelectronics technology. Daim ntawv thov teb ntawm kev sib xyaw Optics dav, ntxiv rau kev sib txuas lus fiber ntau, xws li cov khoom siv science, muaj lwm yam kev tshawb fawb kho qhov muag, kev tshawb fawb kho qhov muag, kev tshawb fawb txog kev kho mob.
Ua ntej, muab cov txiaj ntsig zoo
1. Kev sib piv nrog cov khoom siv kho qhov muag kho optical
Txheeb xyuas lub cuab yeej optical yog ib hom ntawm cov cuab yeej kho qhov muag tau tsau rau ntawm lub platform loj lossis lub hauv paus pib tsim kho qhov muag. Qhov loj me ntawm lub system yog nyob rau kev txiav txim ntawm 1m2, thiab cov tuab ntawm cov nqaj yog li 1cm. Ntxiv rau nws qhov loj me, sib dhos thiab kev hloov kho kuj yog qhov nyuaj dua. Cov kev ua ke kho qhov muag muaj cov txiaj ntsig hauv qab no:
1. Lub teeb tsis hais tawm hauv WaveTical WaveGuides, thiab lub teeb vuag yog yooj yim los tswj thiab tswj lawv lub zog.
2. Kev sib xyaw ua ke nqa txoj haujlwm ruaj khov. Raws li tau hais los saum toj no, sib xyaw ua ke xav kom ua ob peb pab kiag li lawm, yog li tsis muaj kev sib xyaw ua ke rau ib puag ncig rau ib puag ncig rau ib puag ncig rau ib puag ncig thiab qhov kub thiab txias Cov.
(3) Cov cuab yeej loj thiab kev sib cuam tshuam ntev yog luv; Cov khoom siv hluav taws xob cuam tshuam tseem ua haujlwm ntawm qis dua volfages.
4. Kev siab tawv muaj zog ntom ntom ntom. Lub teeb kis tau raws cov WaveGuide yog tawm ntawm qhov chaw me me, uas yog qhov yooj yim mus cuag cov cuab yeej siv lub zog uas tsim nyog thiab ua haujlwm nrog Nonlinear Optical teebmeem.
5. Kev sib xyaw ua ke Optics feem ntau ua ke ntawm ib xees-teev subimeter, uas yog me me nyob rau hauv loj me thiab lub teeb nyob rau hauv qhov hnyav.
2. Kev sib piv nrog kev sib xyaw ua ke
Qhov zoo ntawm kev sib xyaw ua ke kho tau tuaj yeem faib ua ob qho, ib qho yog los hloov cov hluav taws xob hauv hluav taws xob (sib xyaw ua ke nrog kho qhov muag (sib txuas ntawm Circuit Court); Lwm tus yog cuam tshuam nrog lub ntsuas hluav taws xob siv kho qhov muag kho qhov muag uas qhia txog nthwv dej es tsis txhob xa cov teeb liab.
Hauv kev sib txuas ntawm txoj kev kho tshiab, cov khoom siv kho qhov muag tau tsim los ntawm wafer substrate thiab txuas los ntawm kev tsim kho kho qhov muag tau tsim sab hauv lossis sab saum npoo av. Cov kev sib xyaw ua ke, uas sib xyaw ua ke rau tib lub substrate nyob rau hauv daim ntawv ntawm nyias zaj duab xis, yog ib txoj kev tseem ceeb los daws cov miniaturization ntawm thawj qhov kev ua tau zoo. Cov cuab yeej sib xyaw muaj qhov zoo ntawm qhov loj me me, ruaj khov thiab txhim khu kev qha, kev ua haujlwm siab, siv hluav taws xob tsawg thiab siv tau yooj yim.
Feem ntau, qhov zoo ntawm kev hloov cov kab sib xyaw nrog kev siv kho qhov muag loj, cov hluav taws xob tsawg, kev ua kom loj me, thiab kev ntseeg siab. Vim muaj ntau yam kev sib cuam tshuam ntawm lub teeb thiab teeb meem, kev siv hluav taws xob tshiab kuj tseem tuaj yeem siv ntau yam photicelectric, cov nyhuv kho qhov muag, cov nyhuv tsim kho, thermo-optical nyhuv thiab lwm yam nyob rau hauv cov muaj pes tsawg leeg ntawm txoj kev sib xyaw.
2. Kev tshawb fawb thiab daim ntawv thov ntawm kev sib xyaw Optics
Sib xyaw rau Optics yog dav siv nyob rau hauv ntau daim teb xws li kev lag luam, kev ua tub rog thiab kev lag luam, tab sis yog siv hauv cov hauv qab no:
1. Kev sib txuas lus thiab kho cov tes hauj lwm
Cov Khoom Siv Kho Kom Zoo Yog Qhov Tseem Ceeb Kom Tau Txais Cov Khoom Siv Hluav Taws Xob, nrog rau kev sib txuas lus nrawm nrawm nrawm, Tsawg poob ntau qhov kev nkag tau WaveGuide nqaj Splitter thiab li ntawd.
2. Photonic computer
Lub npe hu ua photon yog lub khoos phis tawj uas siv teeb ua cov ntaub ntawv nruab nrab nruab nrab. PHOTONS yog Bosons, uas tsis muaj tus nqi hluav taws xob, thiab lub teeb ci tuaj yeem sib piv lossis hla kev tsis muaj peev xwm cuam tshuam nrog kev sib tw zoo nkauj. Lub computer potonic kuj muaj qhov zoo ntawm cov ntaub ntawv loj, muaj peev xwm tiv thaiv muaj zog, cov kev ua txhaum tsawg dua, thiab muaj zog ua txhaum kev zam. Qhov kev ua haujlwm yooj yim tshaj plaws ntawm Photonic Computers tau muab cov hloov chaw kho tshiab thiab siv kho qhov muag siv kho qhov muag.
3. Lwm cov ntawv thov, xws li cov ntaub ntawv kho qhov muag, fiber ntau optic sensor, fiber ntau grating sensor, fiber ntau Optic Gyroscope, thiab lwm yam.
Lub Sijhawm Post: Jun-28-2023