Investigation has shown a potential of single pulsed laser exposures to record good quality master holograms on commercially available photoresists applying at least 5 times lower exposures values as compared to CW laser exposures usually used to expose photoresist materials in holographic applications. That opens a possibility to use pulsed lasers for quick origination of master-originals for embossed holograms applying DWDH technique or analogue methods.
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Stanislovas Zacharovas, Diana Adliene, Ramūnas Bakanas, Rimas Šeperys, Pranas Narmontas, "Master-holograms recorded with pulsed laser on photoresist," Proc. SPIE 9006, Practical Holography XXVIII: Materials and Applications, 900605 (25 February 2014);