Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Carrier-suppressed optical pulse train generating device and method










Image Number 5 for United States Patent #8078062.

The device is structured to have a first electric modulation signal generator, a second electric modulation signal generator, a two-mode beat light source and an optical intensity modulator. The first electric modulation signal generator generates and outputs a first electric modulation signal. The second electric modulation signal generator generates and outputs a second electric modulation signal of a same frequency as the first electric modulation signal and to which a phase difference of .delta. radians is provided (.delta. is a real number satisfying 0.ltoreq..delta..ltoreq..pi.). The two-mode beat light source is driven by the first electric modulation signal, and generates and outputs two-mode beat light. The two-mode beat light is inputted to the optical intensity modulator, and the optical intensity modulator generates and outputs a CS optical pulse train. Light transmittance of the optical intensity modulator is modulated by the second electric modulation signal.








 
 
  Recently Added Patents
Single-chain variable fragment (scFv) able to recognize and bind CD99 human protein
Dose escalation enzyme replacement therapy for treating acid sphingomyelinase deficiency
Transitional replacement of operations performed by a central hub
Method and system for prioritizing points of interest for display in a map using category score
Control system for shifting an automatic transmission
Tablet computer
Electric discharge machining hole drilling
  Randomly Featured Patents
Architecture and method for using IEEE 802.11-like wireless LAN system to emulate private land mobile radio system (PLMRS) radio service
Automatic dominant orientation estimation in text images based on steerable filters
Cryogenic freezer
In vitro diagnostic assay employing HIV-2 antigens for the detection of HIV-2 specific antibodies
1,4-benzodiazepinone derivatives and their use as integrin antagonists
Device for axially conveying fluids
Low battery voltage indicator for a portable digital electronic instrument
Method for producing L-biopterin
Swash plate type compressor with silencer structure
1,3,5-Triazines containing at least one piperidine radical