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Updated: Jun 9, 2025

Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities
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Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities

Published on: November 30, 2012

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高灵敏光子晶体纤维传感器的数学模型基于超级黑洞的超级黑洞

Seyede Mahboobeh Mousavi Monazah1, Mohammad Reza Salehi2, Farzin Emami1,3

  • 1Nano Opto-Electronics Research Center, Electrical Engineering Department, Shiraz University of Technology, Shiraz, Iran.

Scientific reports
|October 30, 2024
PubMed
概括

这项研究引入了一种新的光子晶体纤维传感器,其灵感来源于形黑洞. 传感器在1.31-1.42范围内实现了高灵敏度的折射率传感器.

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Detection of Black Holes01:10

Detection of Black Holes

Although black holes were theoretically postulated in the 1920s, they remained outside the domain of observational astronomy until the 1970s.
Their closest cousins are neutron stars, which are composed almost entirely of neutrons packed against each other, making them extremely dense. A neutron star has the same mass as the Sun but its diameter is only a few kilometers. Therefore, the escape velocity from their surface is close to the speed of light.
Not until the 1960s, when the first neutron...
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