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Modeling absorption in saturable absorbers
Optics Communications, 2001Abstract Non-linear absorption in boric acid glass films with 10−4 M concentration of fluorescein and rhodamine 6G was measured with beam intensity variation covering six orders of magnitude. The non-linear absorption in these systems has been interpreted in terms of the four-level model of saturable absorbers.
Alok Sharan +4 more
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Pulse shaping with saturable absorbers
1974 International Electron Devices Meeting (IEDM), 1974An active pulse shaper which can generate time waveforms which are very different from those produced naturally by laser oscillators has been devised. The system, which is in effect an optical shutter with variable transmission, consists of an array of bleachable dye cells.
R. A. Elliott, G. A. Massey
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LIGHT AMPLIFICATION IN SATURABLE ABSORBERS
Applied Physics Letters, 1968It has been found that an absorber driven into saturation by a strong light pulse can amplify a weak light pulse simultaneously incident upon the medium. Gains as high as 20 cm−1 have been observed. This effect is believed to be related to the ability of a saturable absorber to bring about mode locking in a laser cavity.
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VS 2 as saturable absorber for Q‐switched pulse generation
Nanophotonics, 2020Wen Liu, Lu Li, Lihui Pang
exaly
Palladium selenide as a broadband saturable absorber for ultra‐fast photonics
Nanophotonics, 2020Huanian Zhang +2 more
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Mode-Locked YDFL Using Topological Insulator Bismuth Selenide Nanosheets as the Saturable Absorber
Crystals, 2022Arni Munira Markom +2 more
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2D tellurene/black phosphorus heterojunctions based broadband nonlinear saturable absorber
Nanophotonics, 2020Baitao Zhang +2 more
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Mode-locked thulium doped fiber laser utilizing tungsten trioxide saturable absorber
Optics and Laser Technology, 2021M A Mahdi
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