The Study of the Interaction of Intense Picosecond Light Pulse with Materials: Observation of Two Photon Conductivity in GaAs with Nanosecond and Picosecond Light Pulses

reportActive / Technical Report | Accession Number: AD0741391 | Open PDF

Abstract:

The effect of photoconductivity in GaAs single crystals was investigated by using both nanosecond and picosecond light pulses for excitation. Both steady state and transient responses of photoconductivity have been observed.

Author(s):
Jayaraman, S. ; Lee, C. H.
Author Organization(s):
MARYLAND UNIV COLLEGE PARK DEPT OF ELECTRICAL ENGINEERING
Descriptive Note:
Quarterly technical rept. 21 Sep-21 Dec 1971
Supplementary Note:
See also report dated 15 Oct 1971, AD0732519. Sponsored in part by the DARPA.
Pagination:
0018

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release
Distribution Statement:
Approved For Public Release; Distribution Is Unlimited.

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
TR-8, AROD-8921.3-P
Contract/Grant Number(s):
DA-ARO-D-31-124-71-G55, ARPA ORDER-675
Project Number(s):
ARPA-9E20
Monitor Series:
8921.3-P, AROD
 Subject Terms
Joint Capability Areas:
JCA_1.2.1_Training; JCA_1.2.3_Educating
Modernization Areas:
Directed Energy
Communities of Interest:
Energy and Power Technologies
Descriptor(s):
*GALLIUM ARSENIDES, *LASERS, CHARGE CARRIERS, LIGHT PULSES, PHOTOCONDUCTIVITY, SINGLE CRYSTALS, TEST METHODS, TRANSIENTS
Field(s)/Group(s):
Lasers and Masers, Solid State Physics
Keyword(s):
NEODYMIUM GLASS LASERS, CARRIER LIFETIME, Q SWITCHED LASERS, TWO PHOTON ABSORPTION
Report Date:
1972 Mar 01