Taw qhia raufiber optic ncua kab
Fiber optic ncua kab yog ib yam khoom uas ncua cov teeb liab los ntawm kev siv lub hauv paus ntsiab lus uas optical signals propagate nyob rau hauv optical fibers. Nws yog tsim los ntawm cov qauv yooj yim xws li optical fibers,EO modulatorsthiab controllers. Optical fiber, raws li kev sib kis nruab nrab, xa cov teeb liab los ntawm kev xav lossis cuam tshuam cov teeb liab kho qhov muag ntawm phab ntsa sab hauv, yog li ua tiav cov teeb liab qeeb.
Nyob rau hauv fiber optic ncua kab, lub ntsiab technical indicators, As input signal size, dynamic range, operating zaus, bandwidth, amplitude, phase, and input stand wave ratio. Cov kev qhia tseem ceeb ntawm cov khoom tso tawm muaj xws li kev khiav hauj lwm zaus, ncua sij hawm, qhov tseeb, lub suab nrov, poob, qhov hluav taws xob sawv yoj piv, thiab amplitude-theem sib xws. Tsis tas li ntawd, muaj qee qhov ntsuas sab nraud, xws li kev ua haujlwm kub, av noo, peb-pov thawj yam ntxwv, cia kub, interface daim ntawv, daim ntawv fais fab, thiab lwm yam.
Main technical indicators, As
1. Kev khiav hauj lwm zaus: Nws tuaj yeem npog P / L / S / C / X / K bands.
2. Flux poob: Qhov piv ntawm input teeb liab lub zog rau cov zis teeb liab zog. Cov kev poob no tsuas yog txwv los ntawm quantum teebmeem ntawm lub laser thiab covphotodetector.
3. ncua sij hawm: Lub sij hawm ncua sij hawm yog txiav txim siab los ntawm qhov ntev ntawm cov khoom siv fiber ntau.
4. Dynamic ntau yam: Nws yog qhov piv ntawm qhov siab tshaj plaws tso zis teeb liab mus rau qhov tsawg kawg nkaus tso zis teeb liab. Lub teeb liab siab tshaj plaws lub zog P yog txwv los ntawm qhov siab tshaj plaws input excitation rau lub laser (xws li 80% amplitude modulation ntawm saturation kom muaj nuj nqis) thiab lub zog dhau ntawm lub laser.
5. Harmonic Suppression: Lub hauv paus ua rau muaj kev sib haum xeeb yog vim cov khoom tsis muaj kab. Thaum tam sim no ntws los ntawm ib tug load thiab tsis muaj ib tug linear kev sib raug zoo nrog rau cov ntaub ntawv voltage, ib tug non-sinusoidal tam sim no yog tsim, yog li tsim harmonics. Harmonic pollution ua rau muaj kev hem thawj loj rau lub tshuab hluav taws xob. Siv cov kev ntsuas coj los txhawm rau txo qis thiab txo nws txoj kev puas tsuaj yog hu ua kev sib haum xeeb.
Daim ntawv thov scenarios ntawm fiber optic ncua kab: Radar systems; Optical computer system Electronic countermeasure Optical fiber kev sib txuas lus system Teeb liab encoding thiab caching. Fiber optic ncua kab yog ib qho cuab yeej siv kho qhov muag fibers los xa cov teeb liab thiab ncua cov teeb liab los ntawm cov khoom siv hluav taws xob. Hauv kev sib txuas lus niaj hnub thiab kev sim teb, hluav taws xoboptical fiber ncua kabtau dav siv thiab ua lub luag haujlwm tseem ceeb hauv ntau qhov chaw tseem ceeb.
Post lub sij hawm: Aug-13-2025