CO2 large-area discharge laser using an unstable-waveguide hybrid resonator

P. E. Jackson; H. J. Baker; D. R. Hall

doi:10.1063/1.101203

CO₂ large-area discharge laser using an unstable-waveguide hybrid resonator

P. E. Jackson, H. J. Baker, D. R. Hall

School of Engineering & Physical Sciences

Research output: Contribution to journal › Article

Abstract

A one-dimensional unstable resonator combining free-space and waveguide propagation is used to efficiently extract power from a large-area gain medium in a slab waveguide CO₂ laser. A power of 240 W in a near-diffraction-limited beam has been attained at 12% conversion efficiency from a 38 cm gain length in a compact sealed-off laser head, corresponding to a specific power extraction of 14 kW m^-2 of discharge area.

Original language	English
Pages (from-to)	1950-1952
Number of pages	3
Journal	Applied Physics Letters
Volume	54
Issue number	20
DOIs	https://doi.org/10.1063/1.101203
Publication status	Published - 1989

Access to Document

10.1063/1.101203

Link to publication in Scopus

Fingerprint Dive into the research topics of 'CO<sub>2</sub> large-area discharge laser using an unstable-waveguide hybrid resonator'. Together they form a unique fingerprint.

Cite this

Jackson, P. E., Baker, H. J., & Hall, D. R. (1989). CO₂ large-area discharge laser using an unstable-waveguide hybrid resonator. Applied Physics Letters, 54(20), 1950-1952. https://doi.org/10.1063/1.101203

@article{3c4905a0bfd24fa2ab63e4721215fde3,

title = "CO2 large-area discharge laser using an unstable-waveguide hybrid resonator",

abstract = "A one-dimensional unstable resonator combining free-space and waveguide propagation is used to efficiently extract power from a large-area gain medium in a slab waveguide CO2 laser. A power of 240 W in a near-diffraction-limited beam has been attained at 12% conversion efficiency from a 38 cm gain length in a compact sealed-off laser head, corresponding to a specific power extraction of 14 kW m-2 of discharge area.",

author = "Jackson, {P. E.} and Baker, {H. J.} and Hall, {D. R.}",

year = "1989",

doi = "10.1063/1.101203",

language = "English",

volume = "54",

pages = "1950--1952",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics Publising LLC",

number = "20",

}

TY - JOUR

T1 - CO2 large-area discharge laser using an unstable-waveguide hybrid resonator

AU - Jackson, P. E.

AU - Baker, H. J.

AU - Hall, D. R.

PY - 1989

Y1 - 1989

N2 - A one-dimensional unstable resonator combining free-space and waveguide propagation is used to efficiently extract power from a large-area gain medium in a slab waveguide CO2 laser. A power of 240 W in a near-diffraction-limited beam has been attained at 12% conversion efficiency from a 38 cm gain length in a compact sealed-off laser head, corresponding to a specific power extraction of 14 kW m-2 of discharge area.

AB - A one-dimensional unstable resonator combining free-space and waveguide propagation is used to efficiently extract power from a large-area gain medium in a slab waveguide CO2 laser. A power of 240 W in a near-diffraction-limited beam has been attained at 12% conversion efficiency from a 38 cm gain length in a compact sealed-off laser head, corresponding to a specific power extraction of 14 kW m-2 of discharge area.

UR - http://www.scopus.com/inward/record.url?scp=36549101511&partnerID=8YFLogxK

U2 - 10.1063/1.101203

DO - 10.1063/1.101203

M3 - Article

VL - 54

SP - 1950

EP - 1952

JO - Applied Physics Letters

JF - Applied Physics Letters

SN - 0003-6951

IS - 20

ER -