High energy single pulse laser calorimeter
Patent
·
OSTI ID:6760179
A single pulse laser calorimeter apparatus utilizing the high laser output pulse to measure the energy output of the laser. The output energy of the laser is absorbed in a NG-1 type glass panel and is transformed into heat. The heat is transferred to an aluminum back plate which is epoxied to the glass and is detected by a series of forward biased p-n junction diodes that are epoxied to the aluminum plate. The voltage drop across the diodes is monitored with a high impedance measuring device such as a strip chart recorder or A/D converter.
- Assignee:
- Secretary of the Air Force
- Patent Number(s):
- US 4436437
- OSTI ID:
- 6760179
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
440300* -- Miscellaneous Instruments-- (-1989)
47 OTHER INSTRUMENTATION
ALUMINIUM
ANALOG-TO-DIGITAL CONVERTERS
CALORIMETERS
CALORIMETRY
DESIGN
ELECTRIC IMPEDANCE
ELECTROMAGNETIC RADIATION
ELECTRONIC EQUIPMENT
ELEMENTS
ENERGY TRANSFER
EQUIPMENT
GLASS
HEAT TRANSFER
IMPEDANCE
JUNCTIONS
LASER RADIATION
LASERS
MEASURING INSTRUMENTS
METALS
P-N JUNCTIONS
RADIATIONS
SEMICONDUCTOR JUNCTIONS
VOLTAGE DROP
47 OTHER INSTRUMENTATION
ALUMINIUM
ANALOG-TO-DIGITAL CONVERTERS
CALORIMETERS
CALORIMETRY
DESIGN
ELECTRIC IMPEDANCE
ELECTROMAGNETIC RADIATION
ELECTRONIC EQUIPMENT
ELEMENTS
ENERGY TRANSFER
EQUIPMENT
GLASS
HEAT TRANSFER
IMPEDANCE
JUNCTIONS
LASER RADIATION
LASERS
MEASURING INSTRUMENTS
METALS
P-N JUNCTIONS
RADIATIONS
SEMICONDUCTOR JUNCTIONS
VOLTAGE DROP