SECURE COMMUNICATIONS SYSTEM
Assignee
Filed
Dec 26, 1974
Granted
Aug 15, 2000
Location
VA US
Abstract
A secure communications system which comprises a laser-sending system and a light receiver. The laser light is divided into two beams, one beam is modulated to add the signal thereto, then the beams are recombined and directed to the receiver. The receiver then separates and demodulates the signal.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Oct 28, 1981
Rescinded
May 19, 1999
Duration
17 years, 6 months
Inventor
- 1JERRY A. BLODGETT
Record Details
- Patent number
- US 6104517
- Application
- 05535335
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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