Idioma:

Kinetically tailored properties of electron-beam excited XeF(C → A) and XeF(B → X) laser media using an Ar-Kr buffer mixture

Nighan, W. ; Sauerbrey, R. ; Yunping Zhu ; Tittel, F. ; Wilson, W.

IEEE J. Quant. Electron.; (United States), 1987-02, Vol.23 (2), p.253-261 [Periódico revisado por pares]

New York, NY: IEEE

Texto completo disponível

Citações Citado por

Enviar para

Título:
Kinetically tailored properties of electron-beam excited XeF(C → A) and XeF(B → X) laser media using an Ar-Kr buffer mixture
Autor: Nighan, W. ; Sauerbrey, R. ; Yunping Zhu ; Tittel, F. ; Wilson, W.
Assuntos: 420300 - Engineering- Lasers- (-1989) ; ABSORPTION ; AMPLIFICATION ; ARGON ; BUFFERS ; DISPERSIONS ; EFFICIENCY ; ELECTRICAL PUMPING ; ELECTROMAGNETIC RADIATION ; Electromagnetic wave absorption ; ELECTRON BEAM PUMPING ; ELEMENTS ; ENERGY-LEVEL TRANSITIONS ; ENGINEERING ; Exact sciences and technology ; EXCIMER LASERS ; EXCITATION ; FLUIDS ; FLUORIDES ; FLUORINE COMPOUNDS ; Fundamental areas of phenomenology (including applications) ; GAIN ; GAS LASERS ; Gas lasers including excimer and metal-vapor lasers ; GASES ; HALIDES ; HALOGEN COMPOUNDS ; IONIZATION ; KINETICS ; KRYPTON ; KRYPTON FLUORIDE LASERS ; Laser excitation ; Laser stability ; Laser transitions ; LASERS ; MIXTURES ; NONMETALS ; Optical pulses ; Optics ; OSCILLATIONS ; Physics ; Power lasers ; PULSES ; PUMPING ; QUANTUM EFFICIENCY ; RADIATIONS ; RARE GAS COMPOUNDS ; RARE GASES ; Spectral analysis ; TRANSIENTS ; ULTRAVIOLET RADIATION ; WAVELENGTHS ; XENON COMPOUNDS ; XENON FLUORIDES
É parte de: IEEE J. Quant. Electron.; (United States), 1987-02, Vol.23 (2), p.253-261
Notas: ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
Descrição: Use of a two-component buffer gas comprised of Ar and Kr results in electron-beam excited XeF( C \rightarrow A ) laser pulse energy and intrinsic efficiency values comparable to those of UV rare gas-halide lasers. Herein we report measurements of transient absorption confirming that the primary effect of a buffer comprised of Ar and Kr is a significantly lower level of ionized and excited species that absorb in the blue-green spectral region. Spectral analysis of a variety of mixtures shows that the Ar-Kr buffer also benefits XeF( C \rightarrow A ) laser performance due to an increase in gain in the 400-450 nm region caused by the presence of the Kr 2 F excimer. In addition, a large increase in absorption at ∼ 351 nm, also due to Kr 2 F, suppresses oscillation on the competitive XeF( B \rightarrow X ) transition and, for certain conditions, makes efficient simultaneous oscillation of the XeF( B \rightarrow X ) and XeF( C \rightarrow A ) laser transitions possible.
Editor: New York, NY: IEEE
Idioma: Inglês

Links

Voltar para lista de resultados

Realização: Logos de Redes Sociais:

Kinetically tailored properties of electron-beam excited XeF(C → A) and XeF(B → X) laser media using an Ar-Kr buffer mixture

Nighan, W. ; Sauerbrey, R. ; Yunping Zhu ; Tittel, F. ; Wilson, W.

New York, NY: IEEE

Buscando em bases de dados remotas. Favor aguardar.