Miniature, sealed TEA-CO/sub 2/ lasers with integral semiconductive preionization

Journal Article · Wed Dec 01 04:00:00 EST 1982 · Rev. Sci. Instrum.; (United States)

DOI:https://doi.org/10.1063/1.1136912· OSTI ID:6575026

Pace, P; Mathieu, P; Cruickshank, J

A novel excitation technique is presented for TEA-CO/sub 2/ lasers. A homogeneous self-sustained discharge is obtained with preionization provided through semiconductive plates. The laser can operate in a sealed configuration using a room-temperature catalyst. Details of the construction and operating characteristics are given. Emphasis has been placed on simple and efficient construction in a compact device.

• Research Organization: Defence Research Establishment, Valcartier, Quebec, Canada G0A 1R0
• OSTI ID: 6575026
• Journal Information: Rev. Sci. Instrum.; (United States), Journal Name: Rev. Sci. Instrum.; (United States) Vol. 53:12; ISSN RSINA
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
420300* -- Engineering-- Lasers-- (-1989)
CARBON DIOXIDE LASERS
CATALYSTS
CONFIGURATION
DESIGN
ELECTRIC DISCHARGES
ENERGY-LEVEL TRANSITIONS
EXCITATION
GAS LASERS
IONIZATION
LASERS
MATERIALS
MEDIUM TEMPERATURE
SEALS
SEMICONDUCTOR MATERIALS