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Control of laser radiation parameters
Fast objective for focusing laser light
A. D. Tsvetkov, N. I. Potapova
Abstract:
A fast single-component objective with a corrector has been developed for focusing laser light down to a diffraction-limited spot. It has an aperture ratio of 1:1.61. For the first time, a method involving sintering and hot molding of glasses has been used to produce an aspherical corrector that can cancel a wave aberration of 352 wavelengths.
Received: 05.05.1992
Citation:
A. D. Tsvetkov, N. I. Potapova, “Fast objective for focusing laser light”, Kvantovaya Elektronika, 19:12 (1992), 1215–1218 [Sov J Quantum Electron, 22:12 (1992), 1138–1141]
Linking options:
https://www.mathnet.ru/eng/qe3686 https://www.mathnet.ru/eng/qe/v19/i12/p1215
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