Resources Contact Us Home
Integrated high speed modulator for grating-outcoupled surface emitting lasers

Image Number 4 for United States Patent #7313158.

A single-mode grating-outcoupled surface emitting (GSE) semiconductor laser architecture is provided. This architecture enables high speed modulation of the GSE laser, which is accomplished by only varying the relative phase of counter propagating waves in the outcoupler grating region of the lasing cavity.

  Recently Added Patents
Image forming device
Electrode binder composition, electrode slurry, electrode, and electrical storage device
Method and system for automatically hiding irrelevant parts of hierarchical structures in computer user interfaces
Semiconductor process
Lid for a container
Method for the treatment, alleviation of symptoms of, relieving, improving and preventing a cognitive disease, disorder or condition
Portable, single member housing cord protector
  Randomly Featured Patents
Method of making an IGFET and a protected resistor with reduced processing steps
Grating monochromator/spectrograph
Depleted polysilicon circuit element and method for producing the same
Modular lateral heat press machine
Plated orthodontic appliance
Network delay control
Penile erectile system
Method and system for handling operator calls in a communication network
Single metal nanoparticle scattering interferometer
Method for producing drawing stencils