The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 07, 2010
Filed:
May. 27, 2008
Boris Leonidovich Volodin, West Windsor, NJ (US);
Sergei Dolgy, Lambertville, NJ (US);
Vladimir S. Ban, Princeton, NJ (US);
Boris Leonidovich Volodin, West Windsor, NJ (US);
Sergei Dolgy, Lambertville, NJ (US);
Vladimir S. Ban, Princeton, NJ (US);
PD-LD, Inc., Pennington, NJ (US);
Abstract
Methods for recording volume Bragg grating structures having a target wavelength are disclosed. Such a method may include providing a photosensitive recording medium, bringing a first face of the recording medium into contact with a face of a prism, the prism being made of a material that is transparent at a recording wavelength, and recording a Bragg grating onto the recording medium by exposing the prism to an incident light wave at the recording wavelength.