Dhruv Saxena
@saxedh
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Joined May 2017
New paper from our team @imperialcollege @IBMEurope @TheAnnaFischer @r1cc4rd0 @KEMoselund We made a laser with a network topology that is highly sensitive to pump illumination to enable applications in machine vision and signal processing. More here:
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RT @r1cc4rd0: A nice podcast "On Your Wavelength" with @MeinzerNina and @AnkitaAnirban around our latest time-diffraction experiment.https:….
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RT @r1cc4rd0: We just did a new experiment with complex lasers that look like a spider web - or a mathematical graph @ImperialPhysics. A th….
imperial.ac.uk
WEB OF MANY COLOURS - Researchers have created a laser system based on a network like a spider’s web, which can be precisely controlled to produce different light colours.
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RT @arnaudon: Spiderweb-like lasers can emit light in controlled colours
imperial.ac.uk
WEB OF MANY COLOURS - Researchers have created a laser system based on a network like a spider’s web, which can be precisely controlled to produce different light colours.
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RT @r1cc4rd0: Thank you Neda Ghofraniha for the nice news&views on our recent experiment @Giorgio_Volpe Wai Kit N….
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RT @NaturePortfolio: Colloidal random lasers are hard to design and control. Research in @NaturePhysics shows that combining optically cont….
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RT @saxedh: Optical spectroscopy is very useful for characterising #nanomaterials. Find out more in our latest review paper with @pw_parkin….
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Wonderful collaboration between groups in @UCLChemistry and @ImperialPhysics! We got these measurements during the pandemic! 😷💪 Here is a pic of us in the lab, with Manish Trivedi & Wai Kit Ng. Check out our paper in @NaturePhysics
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Optical spectroscopy is very useful for characterising #nanomaterials. Find out more in our latest review paper with @pw_parkinson & co on state-of-the art techniques to assess material, #photonic and lasing properties of #nanowire #lasers.
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Has the ‘great resignation’ hit academia?
nature.com
Nature - A wave of departures, many of them by mid-career scientists, calls attention to widespread discontent in universities.
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RT @arnaudon: New preprint out on how to harness quantum graph theory to simulate lasers on networks Thanks @saxe….
arxiv.org
Recently, random lasing in complex networks has shown efficient lasing over more than 50 localised modes, promoted by multiple scattering over the underlying graph. If controlled, these network...
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RT @IDLofficial: Today is the International Day of Light!💡 . Here's how to get involved:.➡️Add your name to the #TrustScience pledge: https….
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RT @ImperialSci: Four of our early career researchers attended the 2021 Global Young Scientists Summit w/ over 400 others based all over th….
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RT @MSCActions: #MSCAjobalert: Research assistant (ESR) in Physics within the #MSCA #ITN CORAL at the joint research team of the Experiment….
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RT @HelenaRodriCaro: Still in the exciting Science and Policy panel discussion at GYSS2021 @gyss_sg . Highlighted comment by Prof. Venkatra….
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RT @HelenaRodriCaro: Great Science and Policy panel discussion at GYSS2021 @gyss_sg. Highlighted comment from Prof. Tan Chorh Chuan “Early-….
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