Txheej nrog cov khoom siv photosensitive: Ib txheej txheej ntawm photoresist lossis lwm yam khoom siv photosensitive ntawm cov tuab tshwj xeeb yog coated rau ntawm qhov chaw ruaj khov ntawm lub khob iav substrate.
Tsim kev cuam tshuam fringes: Ob lub teeb ci sib txuas tau tawm los siv lub laser. Cov kab teeb no tsim cov kev cuam tshuam tsis tu ncua ntawm cov txheej txheem. Cov kev cuam tshuam fringes no qhib cov khoom siv photosensitive thiab sau cov qauv no.
Tsim cov duab holographic cuam tshuam fringe: thaj chaw photosensitive yog yaj siv cov kuab tshuaj tshwj xeeb. Ib daim duab holographic cuam tshuam fringe yog tsim rau ntawm qhov seem etched txheej. Cov grating uas ua los ntawm cov txheej txheem no yog kis tau tus mob diffraction grating.
Hloov mus rau qhov kev xav ntawm qhov sib txawv ntawm qhov sib txawv: Txhawm rau hloov qhov sib kis ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv.
