Search Results - "Unni. C, Vishnu"

Spectral Hole‐Burning Studies of a Mononuclear Eu(III) Complex Reveal Narrow Optical Linewidths of the 5D0→7F0 Transition and Seconds Long Nuclear Spin Lifetimes by Schlittenhardt, Sören, Vasilenko, Evgenij, Unni C., Vishnu, Jobbitt, Nicholas, Fuhr, Olaf, Hunger, David, Ruben, Mario, Kuppusamy, Senthil Kumar

“…Coordination complexes of rare‐earth ions (REI) show optical transitions with narrow linewidths enabling the creation of coherent light‐matter interfaces for…”
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Seeing Measurements with the Merak Hα Telescope by Unni. C, Vishnu, Rengaswamy, Sridharan, Ravindra, B., Prabhu, K.

“…The parameter-search method (PSM) established by Rengaswamy, Ravindra, and Prabhu ( Solar Phys. 294 , 5, 2019 ) for measuring the terrestrial atmospheric…”
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Seeing Measurements with the Merak H$\upalpha$ Telescope by Unni. C, Vishnu, Rengaswamy, Sridharan, Ravindra, B., Prabhu, K.

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Front Cover: Spectral Hole‐Burning Studies of a Mononuclear Eu(III) Complex Reveal Narrow Optical Linewidths of the 5D0→7F0 Transition and Seconds Long Nuclear Spin Lifetimes (ChemPhysChem 19/2024) by Schlittenhardt, Sören, Vasilenko, Evgenij, Unni C., Vishnu, Jobbitt, Nicholas, Fuhr, Olaf, Hunger, David, Ruben, Mario, Kuppusamy, Senthil Kumar

“…The Front Cover shows how spectral‐hole burning (SHB) studies reveal a 0.205 μs‐long optical coherence lifetime (T2opt) and seconds‐long nuclear spin lifetime…”
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Spectral Hole‐Burning Studies of a Mononuclear Eu(III) Complex Reveal Narrow Optical Linewidths of the 5 D 0 → 7 F 0 Transition and Seconds Long Nuclear Spin Lifetimes by Schlittenhardt, Sören, Vasilenko, Evgenij, Unni C., Vishnu, Jobbitt, Nicholas, Fuhr, Olaf, Hunger, David, Ruben, Mario, Kuppusamy, Senthil Kumar

“…Abstract Coordination complexes of rare‐earth ions (REI) show optical transitions with narrow linewidths enabling the creation of coherent light‐matter…”
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Indian spectroscopic and imaging space telescope (INSIST): An optics design trade-off study by Sriram, S., Valsan, Vineeth, Subramaniam, A., Unni, C. Vishnu, Maheswar, G., Chand, Totan

“…Large ground and space-based surveys in optical and near-infrared (NIR) wavelengths will revolutionize astronomy in the coming decade. Unfortunately, no…”
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Optical design studies for national large optical-IR telescope by Padikal, Varun, Hasan, Amirul, Valsan, Vineeth, Sriram, S., Kurian, Athul, Unni, Vishnu C., Basheer, Alikhan, Panchal, Pramod, Gopinathan, Maheswar, Remya, B. S., Chand, Totan

“…A 10–12 m class national large optical-IR telescope (NLOT) is envisaged to meet the growing scientific requirements in astronomy and astrophysics. Telescopes…”
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