Method for producing an exposed substrate

Method for producing laser hologram anti-counterfeit mark with i

Method for producing nanometer order dot pattern by electron hol

Method for producing optical member

Method for producing transparent type hologram

Method of and apparatus for forming volume type phase hologram

Method of constructing a hologram on a photoresist detector

Method of fabricating hologram screen and hologram imaging...

Method of forming a variable width channel

Method of forming laser diffraction grating for beam sampling de

Method of making near infrared polarizers

Method of manufacturing an optical disc

Method of preparing a hologram

Method of preparing a hologram

Method of preparing a hologram

Method of preparing a hologram

Method of preparing a multicolored holographic image

Method of preparing holograms and the holograms prepared thereby

Method of producing diffractive structures in security...

Method of recording plural holographic images into a holographic