Deepan Balakrishnan
@DeepN_N
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Computational Imaging Scientist (Postdoc) @ National University of Singapore (NUS), developing computational tools for X-ray and electron microscopy
Singapore
Joined May 2022
Happy to share that our paper is out in @CommsPhys! We experimentally demonstrate with a TEM that single-shot 3D imaging is possible in the near-field limit by simultaneously inferring local depth and thickness. @DuaneLoh Paper👉
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RT @mogeladze1: Computational lens unmasks hidden 3D information from a single 2D micrograph via @physorg_com
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RT @ResearchFoS: NUS physicists have developed a computational imaging technique to extract 3D information from a single 2D electron microg…
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In this #BehindThePaper blog post, we discuss how we came up with the 3D pop-out metrology idea, what all the critical insights we derived, and what opportunities this method opens up for the field of nano-characterization. @NaturePortfolio @CommsPhys
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RT @biophotonicat: Nanoscale cuticle density variations correlate with pigmentation and color in butterfly wing scales. (arXiv:2305.16628v1…
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Our latest 𝗽𝗿𝗲𝗽𝗿𝗶𝗻𝘁 𝗶𝘀 𝗼𝘂𝘁! We showed nanoscale density variations in butterfly wing scales correlate with structural colour and pigmentation. We determined nanoscale 3D densities using ptychographic X-ray computed tomography (PXCT). 🔬🦋
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🔬 New 𝗽𝗿𝗲𝗽𝗿𝗶𝗻𝘁! - "Pop-out 3D metrology." We show nanoscale 3D imaging of homogenous thin samples from a single 2D HRTEM micrograph is possible with computational electron optics.
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RT @OmidVEbrahimi: 🧵Why conferences are crucial in academia & should be accessible to all scientists regardless of background or ethnicity:…
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I wondered if tiny sensors in smart phones with computational correction can produce great images, what can be done with a massive DSLR sensor? Result: DSLR (300mm) can capture craters in moon even without a telescope. #computational_imaging #Astrophotography
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Kind of passport a person carries affects their chance to progress in academia. Yet another type of gatekeeping that is often overlooked. #AcademicChatter #AcademicTwitter
I'm in tears at the office after spending days & nights tracking down every single place I've been, lived, visited, addresses, length+reason of stays, phones/emails/SoMe, jobs I've had, extended lists of activities, ++ for the *PAST 15 YEARS* requested for my visa application ...
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Cool experiment to visualize how atoms rearrange themselves using defects in their crystals during plastic deformation.
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RT @WomenInOptics: Great idea for anyone seeking #equity, diversity, + inclusion educational activities. #optics #photonics Credit goes t…
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RT @NobelPrize: Rosalyn Yalow, born #OnThisDay 101 years ago, grew up as a stubborn and single-minded child. Her parents wanted her to beco…
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