COHERENCE AND DOUBLE-PASS AMPLIFICATION IN GE SOFT-X-RAY LASER

Autoria(s): Kato, Y.; Yamanaka, M.; Daido, H.; Shiraga, H.; Azuma, H.; Murai, K.; Yuan, G.; Miura, E.; Kanabe, T.; Takagi, M.; Nakai, S.; Lewis, Ciaran; Oneill, D.M.; Neely, D.; Niibe, M.; Tsukamoto, N.; Fukuda, Y.
Data(s)

1992
Resumo

From measurements of spatial coherence and beam divergence of Ge soft x-ray laser at a far field, the x-ray laser beam has been characterized as a partially coherent Gaussian beam. Double-pass amplification will improve spatial and temporal coherence, spectral brightness and efficiency. Close to 100% geometrical coupling efficiency has been obtained in double pass amplification in Ge. Transient loss of feedback is attributed to mirror structure damage within the build-up time of the x-ray laser. Prospect for generation of coherent x-ray laser beam is discussed.
Identificador

http://pure.qub.ac.uk/portal/en/publications/coherence-and-doublepass-amplification-in-ge-softxray-laser(e6ea079f-742b-4d27-9ffb-01ba02c1f6ed).html
Idioma(s)

eng
Direitos

info:eu-repo/semantics/restrictedAccess
Fonte

Kato , Y , Yamanaka , M , Daido , H , Shiraga , H , Azuma , H , Murai , K , Yuan , G , Miura , E , Kanabe , T , Takagi , M , Nakai , S , Lewis , C , Oneill , D M , Neely , D , Niibe , M , Tsukamoto , N & Fukuda , Y 1992 , ' COHERENCE AND DOUBLE-PASS AMPLIFICATION IN GE SOFT-X-RAY LASER ' INSTITUTE OF PHYSICS CONFERENCE SERIES , vol 125 , pp. 9-16 .
Tipo

article
Acesso ao item digital