PatentVote.com: Vote on your favourite invention!

Next ten patents ordered by date:
High voltage pulse generator
Low energy switching circuit
MOSFET detecting and synchronizing circuit for asynchronous digital data
Dynamic filter
Gate input circuit for insulated gate field effect transistors
Hall effect-switching device
Circuit utilizing open-base transistor as leakage bypass device
Surface potential stabilizing circuit for charge-coupled devices radiation hardening
Acoustic emission transducer
Ultrasonic transducer with improved transient response and method for utilizing transducer to increase accuracy of measurement of an ultrasonic flow meter
Translate:
En
De
Es
Fr
It
Pt
Ja
Ko
Zh 

 

Title: Pulsed infrared difference frequency generation in CdGeAs.sub.2

Abstract: The disclosure relates to a laser apparatus for generating a line-tunable pulsed infrared difference frequency output. The apparatus comprises a CO.sub.2 laser which produces a first frequency, a CO laser which produces a second frequency and a mixer for combining the output of the CO.sub.2 and CO lasers so as to produce a final output comprising a difference frequency from the first and second frequency outputs.


Do you think this is a good invention? Vote now:

 Votes so far: For:(0) Against:(0)
Other info:


Inventors: Piltch, Martin S. (Los Alamos, NM, US)
Rink, John P. (Los Alamos, NM, US)
Tallman, Charles R. (Los Alamos, NM, US)

Application Number: 635457
Filing Date: 1975-11-26
Publication_date: 1977-03-08
Assignee: The United States of America as represented by the United States Energy (Washington, DC)
Primary Class(es): 359/326 330/4.5
Other Classes:
US Patent Ref:
3869618Mar, 1975Lax et al.307/88.

Other Refs:
Primary Examiner: Grimm, Siegfried H.
Assistant Examiner: Hostetter, Darwin R.
Attorney: Carlson; Dean E., Weig; Robert W., Rockwood; Jerome B.