Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Self seeding pulsed non-linear resonant cavity










Image Number 10 for United States Patent #6757307.

This invention provides a means for generating multiple wavelengths in an integrated manner using a resonant cavity containing dispersion shifted non-linear medium and coupled to a pulsed laser source. The dispersion shifted non-linear medium is seeded by at least some of the desired wavelengths. The laser source emits radiation at a particular wavelength and is pulsed in a manner synchronously related to the round trip time of the resonant cavity. By means of wave mixing, such as four wave mixing, the dispersion shifted non-linear medium produces a set of discrete wavelengths. The reflective elements of the resonant cavity are designed to contain the radiation of the laser sources within the resonant cavity and to transmit an equal amount of each of the generated set of wavelengths.








 
 
  Recently Added Patents
Focus adjustment unit and optical scanning microscope
Light irradiation element, image forming structure, and image forming apparatus
Alterable account number
System and method for data reconfiguration in an optical communication network
Active constant power supply apparatus
Topology arrangement for achieving reliable communication in wireless automotive networks
Dryer
  Randomly Featured Patents
Method and apparatus for automatic vehicle event detection, characterization and reporting
Aromatic-based polysiloxane prepolymers and ophthalmic devices produced therefrom
Method and apparatus for multiple media digital communication system
Preparation of an animal feed supplement from fish cannery process waste water
Fluorescent lamp with integral conductive traces for extending low-end luminance and heating the lamp tube
Calcitonin analogs
Use of quaternary ammonium polyelectrolyte salts in test means, test device and method for determining the ionic strength or specific gravity of a liquid sample
Method and apparatus for selectably providing single-ended and differential signaling with controllable impedence and transition time
Formation stabilizing guide for braider
Mobile handset employing efficient backup and recovery of blocks during update