Hologram Recording With A HeNe Laser
Original Publication Date: 1982-Mar-01
Included in the Prior Art Database: 2005-Feb-09
Benzocarbazole in a polymer host can be used to record holograms in the region 350-700 nm. This wavelength region includes the region of operation of the industrially important HeNe laser (632.8 nm), and the material disclosed here can be used to record holograms directly with such a laser.