PREPARING PLACING JOB POSTINGS

Brand	Owner	Address	Description
POWER POST	GANNETT SATELLITE INFORMATION NETWORK, INC.	7950 Jones Branch Drive McLean VA 22107	preparing and placing job postings and advertisements for others;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A new photopolymerizable material allows single-step, fast recording of volume holograms with properties that can be electrically controlled. A method for preparing a switchable grating can comprise the steps of placing a mixture between a first and second slide, wherein the mixture has a photopolymerizable monomer, a second phase material, a photoinitiator dye, and a chain extender or cross-linker. The mixture is exposed to a laser and optical intensity pattern is applied to induce photopolymerization. A method for recording slanted reflection gratings can comprise the steps of placing a sample between a first and second glass prism, the sample comprising a polymerizable monomer, a liquid crystal, a chain-extending monomer, a coinitiator, and a photoinitiator. An incident light is split into two beams, wherein the beams enter the sample from opposite sides. The first and second prism are rotated to adjust the slant of the grating.