The beamline group at #NanoMAX introduces a new adaptive multi-beam X-ray #ptychography method. Read their study and learn about the enhanced capabilities from classical versions here --> https://lnkd.in/dXu3m9Hv #xrays #physics #maxiv #instrumentation
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Delving into the world of gyroscopes has been an enlightening journey! From understanding the fundamental principles of momentum and torque to exploring the impulse-momentum theorem. The document sheds light on the physical background of gyroscopes, torque in inducing changes in angular momentum and precession velocity. the main points: - What is the gyroscope? - How does the gyroscope work? - Physical Background - Torque Revisited - Torque On Spinning Gyroscope - Why does the precession velocity change? - The Impulse-Momentum Theorem - Types Of Gyroscopes #Gyroscopes #Physics #Engineering #Technology #MBD
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-Michelson interferometer- https://lnkd.in/d5NHJvuK
I help scientists and research driven companys find the right laser solution for their applications.
Michelson interferometer The Michelson interferometer is an interferometer named after the physicist Albert A. Michelson. The Michelson interferometer utilizes the phenomenon of interference, which can only be observed with coherent light, for example that of a laser. The graphic illustrates the basic structure of the Michelson interferometer. An interferometer splits a light wave into two parts. These two waves then travel different distances with different propagation times. When they meet, interference occurs. If the optical path length of one of the two waves is changed, e.g. by moving one of the two mirrors, the phases of the two waves are shifted against each other and thus the interference pattern changes. By measuring the intensity of the resulting wave, even the smallest changes in the path difference between the two waves can be measured. One example of an application is the measurement of the thermal expansion of materials. Using the Michelson interferometer, even the slightest expansion can be detected, making the measurement extremely accurate. #Interferometry #Physics #small #smart #customized RGB Lasersystems GmbH
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I help scientists and research driven companys find the right laser solution for their applications.
Michelson interferometer The Michelson interferometer is an interferometer named after the physicist Albert A. Michelson. The Michelson interferometer utilizes the phenomenon of interference, which can only be observed with coherent light, for example that of a laser. The graphic illustrates the basic structure of the Michelson interferometer. An interferometer splits a light wave into two parts. These two waves then travel different distances with different propagation times. When they meet, interference occurs. If the optical path length of one of the two waves is changed, e.g. by moving one of the two mirrors, the phases of the two waves are shifted against each other and thus the interference pattern changes. By measuring the intensity of the resulting wave, even the smallest changes in the path difference between the two waves can be measured. One example of an application is the measurement of the thermal expansion of materials. Using the Michelson interferometer, even the slightest expansion can be detected, making the measurement extremely accurate. #Interferometry #Physics #small #smart #customized RGB Lasersystems GmbH
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We are able to calculate the self-diffusion coefficient of free water (be it in a glass or as CSF in the ventricles), using measurements from a MR scanner and the Stejskal-Tanner equation. The minimum requirements are a non diffusion-weighted image, a diffusion-weighted image and knowledge of the b-value that was used for performing the acquisition of the diffusion-weighted image. #medicalimage #medicalimaging #magneticresonance #mriphysics #mrtechnologist #mrdiffusion
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It's that time again to don your detective hats and deduce the sample in this scanning electron microscopy (SEM) image. Welcome to the Phenom Phriday guessing game! 🔬 The Phenom XL Desktop SEM used to acquire this micrograph had the following parameters: 💠 Accelerating voltage = 10.0 kV 💠 Electron detector = BSD (backscattered) 💠 Vacuum level = 60 Pa (low vacuum) #GuessTheSample #electronmicroscopy #SEM #nanotechnology #microscopicworld #physics #PhenomDesktopSEM
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Check out this popular #openacess article from the IEEE Photonics Journal titled, "Optical Frequency Combs in External Cavity SiN Hybrid Lasers". This article is part of the Globalization in Photonics Special Issue. Read now: https://bit.ly/3TVa8v3 #Ultrafastoptics #Semiconductorlasers #Opticalmixing #Physics #Nonlinearoptics
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Vibrations in a Matrix of Magnets 🧲✨ 🔍 Just discovered this mesmerising video on YouTube. 💳Content Credit: MagenticGamesIT #Engineering #Physics #Magnetism #Vibrations #Simulation #TechInnovation #MagneticFields #ScientificComputing #WaveDynamics #STEM #TechFriday #MagnetMatrix
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Physicist | Ultrafast spectroscopy | Microscopy | 2D materials | Photonics | Quantum mechanics | Machine learning
Two laser pulses (blue and white) are crossed on a nonlinear crystal giving rise to at least five extra laser pulses of various colors. This NOPA configuration allows for phase matching between secondary parametrically-generated optical pulses. Nonlinear optics in practice... mesmerizing! #outreach #lasers #optics #nonlinear #physics #quantumphysics #science #nature #experiment #colors #ultrafast #spectroscopy #amplifier
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Successfully executed TBI with VMAT in TrueBeam STx with HD MLC which restricts the field size to 40 × 22 cm^2. Verification of TPS fluence was conducted meticulously, encompassing Portal dosimetry, Point dosimetry and also Array detectors using Octavius 4D technology. #StarHospitals #Physicists #Physics #Radiationphysics #TBI #VMAT
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A new sample has emerged for this round of our scanning electron microscopy (SEM) guessing game: Phenom Phriday! Study it carefully, and be sure to share your ideas. 🖥️🔬 This micrograph was obtained with a Phenom XL Desktop SEM and the following conditions: 💠 Accelerating voltage = 15.0 kV 💠 Electron detector = BSD (backscattered) 💠 Vacuum level = 60 Pa 💠 Field width = 156 μm Curious to learn more? You can see everything Phenom SEM here: https://ow.ly/su8650QsmBB #GuessTheSample #electronmicroscopy #PhenomDesktopSEM #physics #microscopes
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