Erik J Bochove

US Patent:

7796334, Sep 14, 2010

Filed:

Sep 25, 2007

Appl. No.:

11/860717

Inventors:

Erik J. Bochove - Corrales NM, US

Assignee:

The United States of America as represented by the Secretary of the Air Force - Washington DC

International Classification:

G02B 1/10
H01S 3/08

US Classification:

359584, 372 99

Abstract:

A plurality of optically isotropic, parallel dielectric plates of uniform thickness, mutually separated by gaps having a uniform width. The plates are connected by spacers located in the gaps. The gaps are either filled with a gas or evacuated. The plate thickness is on the order of one-half of the wavelength of incident radiation traveling within the medium filling the gaps. Each plate is composed of a transparent material characterized by its index of refraction. The stack of plates should include at least fifteen plates. This abstract is provided to comply with the rules requiring an abstract, and is intended to allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1. 72(b).

US Patent:

7242827, Jul 10, 2007

Filed:

Oct 27, 2005

Appl. No.:

11/264348

Inventors:

Erik J. Bochove - Corrales NM, US

Assignee:

The United States of America as represented by the Secretary of the Air Force - Washington DC

International Classification:

G02B 6/02

US Classification:

385 30, 385 15, 385 16

Abstract:

A bridge for weakly coupling optical cores in a multicore fiber. An inner cladding surrounds each of the cores. A plurality of bridges laterally connects each of the cores to adjacent cores. The bridges run the length of the fiber. Each bridge enhances the weak evanescent coupling between the cores for frequencies of the light being transmitted by the fiber that are smaller than a cut-off frequency. This permits increased spacing of the cores. This abstract is provided to comply with the rules requiring an abstract, and is intended to allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.