Author: Ronnie ShepherdPublisher:
ISBN:
Category : Polarization (Nuclear physics)
Languages : en
Pages : 58
Book Description
The Measurement of the Polarization of a CO2 Laser Using a Stacked-plate Polarizer
Author: Ronnie ShepherdPublisher:
ISBN:
Category : Polarization (Nuclear physics)
Languages : en
Pages : 58
Book Description
Design of Fanned and Wedged Stacked Plate Polarizers for High Power Lasers
Author: Orville C. BarrPublisher:
ISBN:
Category :
Languages : en
Pages : 38
Book Description
A large aperture, low loss, high damage threshold polarizer design has been developed to meet the requirements arising in isolation of large glass laser systems. The design differs from traditional designs to achieve desired rejection ratios with fewer plates and lower transmission losses. Polarizers of this design have been fabricated, tested and installed in the high power glass laser at the Naval Research Laboratory. (Author).
International Journal of Infrared and Millimeter Waves
Author: Process and Apparatus for Measuring Degree of Polarization and Angle of Major Axis of Polarized Beam of Light
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Apparatus and process are disclosed for calibrating measurements of the phase of the polarization of a polarized beam and the angle of the polarized optical beam's major axis of polarization at a diagnostic point with measurements of the same parameters at a point of interest along the polarized beam path prior to the diagnostic point. The process is carried out by measuring the phase angle of the polarization of the beam and angle of the major axis at the point of interest, using a rotatable polarizer and a detector, and then measuring these parameters again at a diagnostic point where a compensation apparatus, including a partial polarizer, which may comprise a stack of glass plates, is disposed normal to the beam path between a rotatable polarizer and a detector. The partial polarizer is then rotated both normal to the beam path and around the axis of the beam path until the detected phase of the beam polarization equals the phase measured at the point of interest. The rotatable polarizer at the diagnostic point may then be rotated manually to determine the angle of the major axis of the beam and this is compared with the measured angle of the major axis of the beam at the point of interest during calibration. Thereafter, changes in the polarization phase, and in the angle of the major axis, at the point of interest can be monitored by measuring the changes in these same parameters at the diagnostic point.
Scientific and Technical Aerospace Reports
Author: Journal of the Optical Society of America
Author: Optical Society of AmericaPublisher:
ISBN:
Category : Optical instruments
Languages : en
Pages : 438
Book Description
Technical Digest, 1974 International Electron Devices Meeting
Author: Publisher:
ISBN:
Category : Electronic apparatus and appliances
Languages : en
Pages : 654
Book Description
Author: 
Author: 
Author: