An optical scheme for enhancing the performance of theF
2 (157 nm) laser; A possibleF
2 two-photon femtosecond pulse generator |
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| Authors: | J H Glownia D R Gnass P P Sorokin |
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| Institution: | (1) IBM Research Division, T.J. Watson Research Center, 10598-0218 Yorktown Heights, NY, USA;(2) Present address: ALLTEC GmbH & Co. KG, Seelandstraße 67, D-23569 Lübeck, Germany |
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| Abstract: | We have very recently begun to experimentally test a simple scheme for enhancing the efficiency of a pulsedF
2 laser that our group proposed several years ago. This scheme involves the use of a pulsed nanosecond-time-scale infrared laser to deplete the terminal state of anF
2 (157 nm) laser in order to enhance its performance. If the scheme should prove to be workable, this would imply that a cw two-photon UV femtosecond pulse generator might be constructed on the basis ofF
2 transitions.Prof. F.P. Schäfer on the occasion of his 65th birthday. |
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