Qhov cuam tshuam ntawm Ambient Temperature
Reflection gratings yog rhiab heev rau ambient kub. Kev hloov kub ua rau cov khoom siv grating nthuav dav lossis cog lus, yog li cuam tshuam rau nws qhov kev ua haujlwm kho qhov muag. Feem ntau, qhov zoo tshaj plaws kev khiav hauj lwm kub ntau rau gratings yog nyob nruab nrab ntawm 15℃thiab 25 degree. Yog hais tias qhov kub thiab txias ambient siab dhau los yog tsawg dhau, qhov kev ua tau zoo thiab qhov tseeb wavelength ntawm cov grating yuav raug cuam tshuam. Thaum siv ib qho -ib sab diffuse reflection gratings, qhov kub ntawm qhov chaw yuav tsum tau khaws cia kom ruaj khov li sai tau kom tsis txhob muaj qhov kub thiab txias hloov pauv.
Qhov tseem ceeb ntawm Humidity Control
Humidity yog lwm qhov tseem ceeb cuam tshuam rau kev ua haujlwm ntawm kev xav gratings. High humidity ib puag ncig tuaj yeem ua rau condensation ntawm grating nto, yog li cuam tshuam rau nws qhov kev ua haujlwm kho qhov muag. Tshwj xeeb tshaj yog nyob rau hauv qhov chaw ntub dej, cov yeeb yaj kiab dej tuaj yeem tsim rau ntawm qhov chaw grating, ua rau txo qis ntawm kev ua haujlwm ntawm diffraction. Nws raug nquahu kom siv ib qho -ib sab diffuse reflection gratings hauv ib puag ncig nrog cov av noo txheeb ze tswj ntawm 40% thiab 60%. Yog tias ambient humidity siab dhau lawm, xav txog kev siv cov khoom siv dehumidification los yog sealing lub grating device.
Optimization ntawm Illumination Conditions
Reflection gratings kuj muaj qee qhov yuav tsum tau ua rau cov teeb pom kev zoo. Lub teeb ntau dhau tuaj yeem ua rau lub grating saum npoo kub nce, yog li cuam tshuam rau nws qhov kev ua tau zoo. Lub teeb ultraviolet thiab lub teeb pom kev muaj zog tuaj yeem ua rau cov khoom siv grating puas. Thaum siv ib qho -ib sab diffuse reflection grating, ncaj qha raug rau lub teeb muaj zog, tshwj xeeb tshaj yog ultraviolet lub teeb, yuav tsum zam. Nws raug nquahu kom siv nws nyob rau hauv ib puag ncig uas muaj lub teeb ci nruab nrab thiab siv qhov ntsuas kom tsim nyog.
