Pump intensity dependent cavity mode frequency shifting in a 12.08 μm NH3 laser

S C Mehendale; R. G. Harrison; A. Vass

doi:10.1063/1.96650

Pump intensity dependent cavity mode frequency shifting in a 12.08 μm NH₃ laser

S C Mehendale, R. G. Harrison, A. Vass

School of Engineering & Physical Sciences

Research output: Contribution to journal › Article › peer-review

Abstract

Experimental and theoretical results are presented for a CO₂ laser pumped 12.08 µm NH₃ laser which show evidence of pump intensity dependent unidirectional cavity mode frequency shifting rather than conventional frequency pulling. The frequency shifting arises due to the near-resonant nature of lasing in this system and hence should be a common feature of optically pumped lasers involving off-resonant pumping.

Original language	English
Pages (from-to)	894-896
Number of pages	3
Journal	Applied Physics Letters
Volume	48
Issue number	14
DOIs	https://doi.org/10.1063/1.96650
Publication status	Published - 1986

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title = "Pump intensity dependent cavity mode frequency shifting in a 12.08 μm NH3 laser",

abstract = "Experimental and theoretical results are presented for a CO2 laser pumped 12.08 µm NH3 laser which show evidence of pump intensity dependent unidirectional cavity mode frequency shifting rather than conventional frequency pulling. The frequency shifting arises due to the near-resonant nature of lasing in this system and hence should be a common feature of optically pumped lasers involving off-resonant pumping.",

author = "Mehendale, {S C} and Harrison, {R. G.} and A. Vass",

year = "1986",

doi = "10.1063/1.96650",

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AU - Mehendale, S C

AU - Harrison, R. G.

AU - Vass, A.

PY - 1986

Y1 - 1986

N2 - Experimental and theoretical results are presented for a CO2 laser pumped 12.08 µm NH3 laser which show evidence of pump intensity dependent unidirectional cavity mode frequency shifting rather than conventional frequency pulling. The frequency shifting arises due to the near-resonant nature of lasing in this system and hence should be a common feature of optically pumped lasers involving off-resonant pumping.

AB - Experimental and theoretical results are presented for a CO2 laser pumped 12.08 µm NH3 laser which show evidence of pump intensity dependent unidirectional cavity mode frequency shifting rather than conventional frequency pulling. The frequency shifting arises due to the near-resonant nature of lasing in this system and hence should be a common feature of optically pumped lasers involving off-resonant pumping.

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U2 - 10.1063/1.96650

DO - 10.1063/1.96650

M3 - Article

VL - 48

SP - 894

EP - 896

JO - Applied Physics Letters

JF - Applied Physics Letters

SN - 0003-6951

IS - 14

ER -

Pump intensity dependent cavity mode frequency shifting in a 12.08 μm NH3 laser

Abstract

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Pump intensity dependent cavity mode frequency shifting in a 12.08 μm NH₃ laser