X-Ray-Driven Photon Bunching
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| Main Authors: | , , , , , , , , , , , , , , , |
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| Format: | Preprint |
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2024
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| _version_ | 1866916538513096704 |
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| author | Katznelson, Shaul Kasten, Noam Tziperman, Offek Shultzman, Avner Bucher, Tomer Abudi, Tom Lenkiewicz Schuetz, Roman Be'er, Orr Levy, Shai Strassberg, Rotem Dosovitsky, Georgy Yanagimoto, Sotatsu Loignon-Houle, Francis Bekenstein, Yehonadav Roques-Carmes, Charles Kaminer, Ido |
| author_facet | Katznelson, Shaul Kasten, Noam Tziperman, Offek Shultzman, Avner Bucher, Tomer Abudi, Tom Lenkiewicz Schuetz, Roman Be'er, Orr Levy, Shai Strassberg, Rotem Dosovitsky, Georgy Yanagimoto, Sotatsu Loignon-Houle, Francis Bekenstein, Yehonadav Roques-Carmes, Charles Kaminer, Ido |
| contents | Hanbury Brown and Twiss (HBT) interferometry is a milestone experiment that transformed our understanding of the nature of light. The concept was demonstrated in 1956 to measure the radii of stars through photon coincidence detection. This form of coincidence detection later became a cornerstone of modern quantum optics. Here we connect HBT interferometry to the physics of scintillation, the process of spontaneous light emission upon excitation by high-energy particles, such as x-rays. Our work reveals intrinsic photon bunching in the scintillation process, which we utilize to elucidate its underlying light emission mechanisms. Specifically, g^((2) ) (τ) enables the quantitative extraction of scintillation lifetime and light yield, showing their dependence on temperature and X-ray flux as well. This approach provides a characterization method that we benchmark on a wide gamut of scintillators, including rare-earth-doped garnets and perovskite nanocrystals. Our method is particularly important for nano- and micro-scale scintillators, whose properties are challenging to quantify by conventional means: We extract the scintillation properties in perovskite nanocrystals of only a few hundreds of nanometers, observing strong photon bunching (g^((2) ) (0)>50). Our research paves the way for broader use of photon-coincidence measurement and methods from quantum optics in studying materials with complex optical properties in extremes regions of the electromagnetic spectrum. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_16975 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | X-Ray-Driven Photon Bunching Katznelson, Shaul Kasten, Noam Tziperman, Offek Shultzman, Avner Bucher, Tomer Abudi, Tom Lenkiewicz Schuetz, Roman Be'er, Orr Levy, Shai Strassberg, Rotem Dosovitsky, Georgy Yanagimoto, Sotatsu Loignon-Houle, Francis Bekenstein, Yehonadav Roques-Carmes, Charles Kaminer, Ido Optics Applied Physics Hanbury Brown and Twiss (HBT) interferometry is a milestone experiment that transformed our understanding of the nature of light. The concept was demonstrated in 1956 to measure the radii of stars through photon coincidence detection. This form of coincidence detection later became a cornerstone of modern quantum optics. Here we connect HBT interferometry to the physics of scintillation, the process of spontaneous light emission upon excitation by high-energy particles, such as x-rays. Our work reveals intrinsic photon bunching in the scintillation process, which we utilize to elucidate its underlying light emission mechanisms. Specifically, g^((2) ) (τ) enables the quantitative extraction of scintillation lifetime and light yield, showing their dependence on temperature and X-ray flux as well. This approach provides a characterization method that we benchmark on a wide gamut of scintillators, including rare-earth-doped garnets and perovskite nanocrystals. Our method is particularly important for nano- and micro-scale scintillators, whose properties are challenging to quantify by conventional means: We extract the scintillation properties in perovskite nanocrystals of only a few hundreds of nanometers, observing strong photon bunching (g^((2) ) (0)>50). Our research paves the way for broader use of photon-coincidence measurement and methods from quantum optics in studying materials with complex optical properties in extremes regions of the electromagnetic spectrum. |
| title | X-Ray-Driven Photon Bunching |
| topic | Optics Applied Physics |
| url | https://arxiv.org/abs/2412.16975 |