ASE FIBER OPTIC

Lub hauv paus ntsiab lus ntawm fiber optic gyroscope hu ua Sagnac effect hauv physics. Hauv txoj kev kaw optical, ob lub teeb ntawm tib qhov chaw, nthuav dav sib piv rau ib leeg, sib sau ua ke rau tib qho chaw kuaj pom yuav tsim kev cuam tshuam, yog tias txoj kev kaw optical muaj feem cuam tshuam rau kev sib hloov ntawm qhov chaw inertial, lub teeb nthuav dav raws li qhov zoo thiab qhov tsis zoo yuav tsim qhov sib txawv ntawm qhov ntau ntawm optical, qhov sib txawv yog proportional rau lub kaum sab xis ntawm kev sib hloov sab saud. Siv lub photodetector los ntsuas qhov sib txawv theem los xam lub kaum sab xis ntawm lub 'meter' kev sib hloov.

Raws li lub cuab yeej xa xov ntawm fiber optic gyroscope, nws qhov kev ua tau zoo muaj kev cuam tshuam loj rau qhov ntsuas qhov tseeb ntawm fiber optic gyroscope. Tam sim no, 1550nm wavelength ASE lub teeb qhov chaw feem ntau siv rau hauv high precision fiber optic gyroscope. Piv nrog rau feem ntau siv flat spectrum light source, ASE lub teeb qhov chaw muaj symmetry zoo dua, yog li nws qhov kev ruaj ntseg spectral tsawg dua cuam tshuam los ntawm kev hloov pauv kub thiab lub zog twj tso kua mis fluctuation; lub caij no, nws qhov qis dua tus kheej-coherence thiab luv dua coherence ntev tuaj yeem txo qhov yuam kev theem ntawm fiber optic gyroscope, yog li nws yog qhov tsim nyog rau daim ntawv thov hauv Yog li ntawd, nws yog qhov tsim nyog rau high precision fiber optic gyro.

Lumispot tech muaj cov txheej txheem zoo meej los ntawm kev sib txuas cov chips nruj, mus rau kev debugging reflector nrog cov khoom siv tsis siv neeg, kev sim kub siab thiab qis, mus rau kev tshuaj xyuas khoom kawg kom paub meej tias cov khoom zoo. Peb muaj peev xwm muab cov kev daws teeb meem rau cov neeg siv khoom uas muaj kev xav tau sib txawv, cov ntaub ntawv tshwj xeeb tuaj yeem rub tawm hauv qab no, yog xav paub ntxiv txog cov khoom lossis kev xav tau kev hloov kho, thov koj xav tiv tauj peb.