-
Dab tsi yog optical phased array technology?
Los ntawm kev tswj cov theem ntawm chav tsev beam nyob rau hauv lub beam array, lub optical phased array technology yuav paub txog lub reconstruction los yog meej kev cai ntawm lub array beam isopic dav hlau. Nws muaj qhov zoo ntawm qhov ntim me me thiab qhov loj ntawm lub kaw lus, cov lus teb ceev ceev thiab cov nqaj zoo. Qhov haujlwm...Nyeem ntxiv -
Lub hauv paus ntsiab lus thiab kev loj hlob ntawm diffractive optical ntsiab
Diffraction optical element yog ib yam ntawm cov khoom siv kho qhov muag nrog kev ua haujlwm siab diffraction, uas yog raws li txoj kev xav ntawm diffraction ntawm lub teeb yoj thiab siv lub computer-aided tsim thiab semiconductor nti tsim cov txheej txheem los etch cov kauj ruam los yog txuas ntxiv cov qauv ntawm lub substrate (los yog su ...Nyeem ntxiv -
Kev siv yav tom ntej ntawm quantum kev sib txuas lus
Kev siv yav tom ntej ntawm quantum kev sib txuas lus Quantum kev sib txuas lus yog hom kev sib txuas lus raws li lub hauv paus ntsiab lus ntawm quantum mechanics. Nws muaj qhov zoo ntawm kev ruaj ntseg siab thiab cov ntaub ntawv xa mus ceev, yog li nws tau suav tias yog ib qho tseem ceeb ntawm kev txhim kho hauv kev sib txuas lus yav tom ntej fie ...Nyeem ntxiv -
Nkag siab lub wavelengths ntawm 850nm, 1310nm thiab 1550nm hauv optical fiber
Nkag siab lub wavelengths ntawm 850nm, 1310nm thiab 1550nm nyob rau hauv optical fiber Lub teeb yog txhais los ntawm nws lub wavelength, thiab nyob rau hauv fiber optic kev sib txuas lus, lub teeb siv nyob rau hauv lub infrared cheeb tsam, qhov twg lub wavelength ntawm lub teeb yog ntau dua li qhov pom lub teeb. Hauv kev sib txuas lus kho qhov muag fiber ntau, typica ...Nyeem ntxiv -
Revolutionizing Space Communication: Ultra-High Speed Optical Transmission.
Cov kws tshawb fawb thiab engineers tau tsim cov thev naus laus zis tshiab uas cog lus tias yuav hloov pauv qhov chaw sib txuas lus. Siv advanced 850nm electro-optic siv zog modulators uas txhawb 10G, tsis tshua muaj insertion poob, tsawg ib nrab voltage, thiab siab stability, pab neeg tau ntse tsim ib tug sp ...Nyeem ntxiv -
standard siv modulator daws
Intensity modulator Raws li tus modulator tau siv dav hauv ntau lub tshuab kho qhov muag, nws ntau yam thiab kev ua tau zoo tuaj yeem piav qhia ntau thiab nyuaj. Niaj hnub no, kuv tau npaj plaub tus qauv siv cov kev daws teeb meem rau koj: cov kev daws teeb meem, cov kev daws teeb meem electro-optical, Acousto-optic s ...Nyeem ntxiv -
Lub hauv paus ntsiab lus thiab kev nce qib ntawm quantum kev sib txuas lus thev naus laus zis
Quantum kev sib txuas lus yog qhov tseem ceeb ntawm quantum xov xwm technology. Nws muaj qhov zoo ntawm qhov tsis pub leej twg paub, muaj peev xwm sib txuas lus loj, kev sib kis ceev ceev, thiab lwm yam. Nws tuaj yeem ua tiav cov haujlwm tshwj xeeb uas kev sib txuas lus classic tsis tuaj yeem ua tiav. Kev sib txuas lus Quantum tuaj yeem pab peb ...Nyeem ntxiv -
Txoj cai thiab kev faib tawm ntawm huab cua
Lub hauv paus ntsiab lus thiab kev faib tawm ntawm huab cua (1) lub hauv paus ntsiab lus ntawm huab cua yog hu ua Sagnac effect hauv physics. Nyob rau hauv txoj kev kaw lub teeb, ob kab teeb ntawm lub teeb los ntawm tib lub teeb ci yuav cuam tshuam thaum lawv sib koom ua ke mus rau tib qhov chaw kuaj pom. Yog tias txoj kev kaw lub teeb muaj kev sib hloov relati...Nyeem ntxiv -
Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm kev coj ua sib txuas
Directional couplers yog tus qauv microwave / millimeter yoj Cheebtsam hauv microwave ntsuas thiab lwm lub tshuab microwave. Lawv tuaj yeem siv rau cov teeb liab cais, sib cais, thiab sib xyaw, xws li kev saib xyuas lub zog, qhov chaw tso zis hluav taws xob ruaj khov, teeb liab qhov chaw cais, kis tau tus mob thiab ref ...Nyeem ntxiv -
Dab tsi yog EDFA Amplifier
EDFA (Erbium-doped Fiber Amplifier), thawj zaug tsim nyob rau hauv 1987 rau kev lag luam siv, yog lub feem ntau deployed optical amplifier nyob rau hauv lub DWDM system uas siv lub Erbium-doped fiber li optical amplification nruab nrab mus ncaj qha mus txhim kho cov teeb liab. Nws enables instantaneous amplification rau cov teeb liab nrog mul ...Nyeem ntxiv -
Qhov Tsawg Pom Pom Teeb Meem Theem Modulator nrog Lub Hwj Chim qis tshaj plaws yog yug los
Nyob rau hauv xyoo tas los no, cov kws tshawb fawb los ntawm ntau lub teb chaws tau siv kev sib koom ua ke ntawm photonics kom paub txog kev tswj hwm ntawm infrared lub teeb nthwv dej thiab siv lawv rau 5G kev sib txuas ceev ceev, nti sensors, thiab tsheb autonomous. Tam sim no, nrog kev txuas ntxiv txuas ntxiv ntawm qhov kev tshawb fawb no ...Nyeem ntxiv -
42.7 Gbit / S Electro-Optic Modulator hauv Silicon Technology
Ib qho tseem ceeb tshaj plaws ntawm cov khoom siv kho qhov muag yog nws qhov kev hloov kho qhov nrawm lossis bandwidth, uas yuav tsum muaj tsawg kawg yog ceev raws li cov khoom siv hluav taws xob muaj. Transistors muaj kev thauj mus los zoo tshaj 100 GHz twb tau pom nyob rau hauv 90 nm silicon technology, thiab qhov ceev wil ...Nyeem ntxiv
