Cov khoom siv granite tuaj yeem yog qhov kev xaiv zoo heev rau kev tsim cov cuab yeej teeb tsa optical waveguide vim lawv cov khoom tshwj xeeb ntawm kev ruaj khov, kev nruj, thiab cov coefficient thermal expansion qis. Cov yam ntxwv no ua rau granite yog cov khoom siv zoo tagnrho uas tuaj yeem tiv taus ntau yam ib puag ncig thiab tswj hwm qhov chaw xav tau ntawm cov optical waveguides nyob rau hauv ntau yam kev ua haujlwm. Hauv tsab xov xwm no, peb yuav tham txog yuav ua li cas siv cov khoom siv granite los tsim cov cuab yeej teeb tsa txhim khu kev qha rau cov optical waveguides.
Ua ntej, nws yog ib qho tseem ceeb kom nkag siab txog lub luag haujlwm yooj yim ntawm cov khoom siv teeb pom kev zoo waveguide. Cov khoom siv no yog siv los teeb tsa cov waveguides teeb pom kev zoo kom raug thiab raug kom ntseeg tau tias lub teeb kis tau zoo los ntawm lawv. Yog li ntawd, cov khoom siv teeb tsa yuav tsum muaj zog thiab ruaj khov txaus kom ua rau cov waveguides txoj haujlwm ruaj khov, txawm tias raug rau cov zog sab nraud lossis qhov kub thiab txias hloov pauv.
Qhov zoo tshaj plaws ntawm kev siv granite los tsim lub cuab yeej teeb tsa waveguide optical yog nws qhov nyuaj, coefficient nthuav dav thermal qis, thiab lub zog compression siab. Tag nrho cov yam ntxwv no ua rau granite tiv taus kev hnav thiab tsim kua muag, kev ntxhov siab cuam tshuam, thiab kev hloov pauv kub, ua rau nws yog cov khoom siv zoo heev rau kev teeb tsa cov cuab yeej.
Ib qho ntawm cov khoom tseem ceeb tshaj plaws ntawm lub cuab yeej teeb tsa waveguide yog lub hauv paus, uas muab lub platform ruaj khov thiab khov kho rau cov waveguides. Lub hauv paus yuav tsum ruaj khov thiab tiaj tus kom ntseeg tau tias cov waveguides qhov chaw raug. Granite yog qhov kev xaiv zoo heev rau lub hauv paus vim nws qhov kev nruj siab thiab cov coefficient thermal expansion qis. Qhov no ua kom ntseeg tau tias lub hauv paus tseem ruaj khov txawm tias raug kev hloov pauv kub, xws li thermal expansion lossis contraction.
Lwm yam tseem ceeb ntawm lub cuab yeej tso chaw yog lub tshuab clamping uas tuav cov waveguides nyob rau hauv txoj haujlwm. Cov clamps yuav tsum ruaj khov txaus kom cov waveguides nyob rau hauv txoj haujlwm yam tsis ua rau lawv puas tsuaj. Granite yog ib qho khoom zoo tagnrho rau cov clamps vim nws lub zog compression siab, uas ua kom ntseeg tau tias cov clamps tuav cov waveguides kom ruaj ntseg yam tsis ua rau muaj kev puas tsuaj.
Thaum kawg, lub cuab yeej teeb tsa waveguide optical yuav tsum yog qhov tseeb thiab raug hauv nws cov kev txav mus los kom ntseeg tau tias qhov chaw ntawm waveguides tseem ruaj khov. Kev siv cov khoom granite rau kev tsim kho ntawm lub cuab yeej teeb tsa ua kom ntseeg tau tias cov kev txav mus los ntawm cov khoom sib txawv vim yog qhov ruaj khov ntawm cov khoom siv thiab tsis muaj kev hloov pauv lossis kev hnav thiab tsim kua muag.
Xaus lus, kev siv cov khoom granite rau cov khoom siv optical waveguide positioning muaj qhov zoo dua li lwm cov ntaub ntawv vim lawv qhov ruaj khov, rigidity, thiab coefficient thermal expansion qis. Cov khoom no ua kom ntseeg tau tias lub cuab yeej tuaj yeem tiv taus ntau yam ib puag ncig, suav nrog kev hloov pauv kub, thiab tswj cov waveguides 'qhov chaw kom raug thiab meej. Nrog rau qhov kev thov nce ntxiv rau cov khoom siv optical high-precision, cov khoom granite yog qhov kev xaiv zoo tshaj plaws rau kev tsim cov khoom siv optical waveguide positioning uas muaj zog thiab txhim khu kev qha.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-30-2023