| Main Title |
Design and Construction of a Laser Meter for the Measurement of CW Irradiance at 632.8 Nanometers. |
| Author |
Peterson, Richard W. ;
Van Pelt, Wilbur F. ;
Stewart, Harold F. ;
|
| CORP Author |
Southwestern Radiologi cal Health Lab., Las Vegas, Nev. |
| Year Published |
1970 |
| Report Number |
BRH/SWRHL-70-2; |
| Stock Number |
PB-198 375 |
| Additional Subjects |
( Optical measuring instruments ;
Coherent radiation) ;
( Laser beams ;
Measurement) ;
Helium neon lasers ;
Circuits ;
Power measurement ;
Light(Visible radiation) ;
Calibrating ;
Transmissometers ;
Design ;
Laser radiation protection
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-198 375 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
26p |
| Abstract |
A description of the design and construction of a meter capable of measuring scattered levels of irradiance (power density) resulting from the operation of low power, continuous wave, helium-neon gas lasers is presented. Readily available components are used and the techniques for calibration and use of the instrument are discussed. The instrument responds to irradiances of 10 microwatts/sq. cm. or greater depending on the aperture size selected by the user. (Author) |
| PUB Date Free Form |
Nov 70, |
| Category Codes |
20F; 20E; 6R; 13L; 80H; 80G; 57V; 83C |
| NTIS Prices |
PC A03 MF A01 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
326517684 |
| Origin |
NTIS |
| Type |
CAT |
