Resources Contact Us Home
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
Bipolar transistor with diffused layer between deep trench sidewall and collector diffused layer
Optoelectronic semiconductor chip comprising a reflective layer
Method for generating codewords
Formwork release composition and use thereof
Single well reservoir characterization apparatus and methods
Method of treating a preceramic material
Imaging apparatus having selection unit to select focus detection areas
  Randomly Featured Patents
Process for devolatilization
Continuous preparation of alkyl esters of (meth)acrylic acid and apparatus for this purpose
Golf club moveable disc shaft angle adjustment technology
Method of treating anxiety
Knee brace
Shower head
Generating and outputting video data from refocusable light field video data
Retractable platform device for use with subway trains and associated method
Process and device for vaporizing a liquid by heat exchange with a second fluid and their application in an air distillation installation
Method of treating movement disorders by brain stimulation