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Attenuation-free non-diffracting Bessel beams
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DOI：10.1364/OE.27.030067.png)
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摘要
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We report on a versatile method to compensate the linear attenuation in a medium, independently of its microscopic origin. The method exploits diffraction-limited Bessel beams and tailored on-axis intensity profiles, which are generated using a phase-only spatial light modulator. This technique for compensating one of the most fundamental limiting processes in linear optics is shown to be efficient for a wide range of experimental conditions (modifying the refractive index and the attenuation coefficient). Finally, we explain how this method can be advantageously exploited in applications ranging from bio-imaging light sheet microscopy to quantum memories for future quantum communication networks. (C) 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
Keyword:
FROZEN-WAVES
INTENSITY
MICROSCOPY
AMPLITUDE
SHAPE
DEEP
期刊
IF:
3.3
论文数:
6.1W
被引数:
14.3W
机构
引用论文
The taming of absorption: generating a constant intensity beam in a lossy medium.png)
OPTICS LETTERS
OPTICS LETTERSIF3.3
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