Summer is very intense at the #ALBASynchrotron! The 3Sbar beamline has started its construction. The optical hutch is already installed and painted. First experiments will arrive on 2026. 🔗 https://lnkd.in/dyJ3ZfRX Besides a new #jobposition is open to find a beamline scientist. Apply before 16/09/2024: https://t.co/Z3TxSiR1td
ALBA Synchrotron’s Post
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This method involves merging multiple images with varying exposure levels, effectively amplifying image clarity and accentuating intricate details. #Optoelectronics #SyntecOptics
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Ever wondered about the enchanting world of optics and how light shapes our perception of the universe? Join us in an illuminating class with our latest article on Optical Basics! 💡 Read, learn, and share the brilliance of Optical Basics! #Optics #LightScience #ExploreOptics #OpticalBasics #KnowledgeIsPower The Optical Basics Series: 1. Optical Basics: The Nature of Light and Optical Elements, read using the address in the bracket (https://lnkd.in/gg9Ermsg). In the future, we will be covering more topics, subscribe for more updates, and we are always glad to have your comments and discussions.
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🔍 Optical Basics: What is FOV (Field of View)? Have you ever wondered about the magic behind the scenes of your optical devices? 🤔 Let's unravel the mystery together in our latest installment of Optical Basics! Today, we dive into the fascinating realm of FOV (Field of View). 🌌 Ever glanced through a telescope or peered into binoculars and marveled at the expansive vista before you? That's the wonder of FOV at play! But what exactly is it, you ask? Click through to uncover the secrets behind this essential optical concept. https://lnkd.in/ggYTRDaQ Join us on this enlightening journey through the lens of #science and #technology! 🔬✨ Stay tuned for more insights into the wonders of optics. #OpticalBasics #FOV #FieldofView #ScienceExploration #KnowledgeIsPower
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The Early Career Diffraction Methods Seminar - Collecting data and solving structures: the Good, the Bragg, and the Analysis is July 21-22 in Berlin Germany - Learn More https://zurl.co/qQ38 #beamline #diffraction #crystallography #synchrotron
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What’s it like when atomic force microscopy is actually fun to use? AFM has a well-deserved reputation for being finicky and time-consuming. Our summer intern, Shawn Benedict, is here to show you how we’re resetting expectations for high-resolution imaging. Watch as he effortlessly scans a test sample — a nanoimprinted material included with every system — in a noisy analytical lab, right on a benchtop in minutes with the nGauge AFM. At icspi, our AFMs are different. Data in minutes. Three clicks to scan. Automatic approach. No laser alignment. 🎥 Watch this and see what life is like with the nGauge AFM: #AFM #nanotechnology #nGaugeAFM #microscopy #materialsscience
Nanoscale 3D scans with the nGauge AFM
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This tutorial from #OPG_JOSA_B covers how to find optimal quantum states for optical micromanipulation and metrology in complex scattering problems: https://bit.ly/3Zrk97B From optomechanics to high-precision measurements, the interaction of quantum light with matter is critical. This tutorial from Technische Universität Wien researchers discusses a comprehensive framework based on a quantum operator that can be assembled solely from the scattering matrix of a system and its dependence on the corresponding local parameter. Written by: Lukas M. Rachbauer, Dorian Bouchet, Ulf Leonhardt, and Stefan Rotter #quantum #quantumoptics #scienceandtechnology #lightscience #optics
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💡𝑰’𝒎 𝒂 𝒑𝒂𝒓𝒕𝒊𝒄𝒊𝒑𝒂𝒏𝒕 𝒂𝒕 𝒕𝒉𝒆 𝑶𝑷𝑻𝑰𝑪𝑨-𝑲𝑵𝑼𝑺𝑻 𝑷𝑯𝑶𝑻𝑶𝑵𝑰𝑪𝑺 𝑺𝒀𝑴𝑷𝑶𝑺𝑰𝑼𝑴. Sharing our light with others. KNUST Photonics Student Chapter #sharingourlight #dayoflight #photonicsknust
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Final Year B.E. ECE Student | Aspiring Antenna Design Engineer | Expertise in ANSYS HFSS, EMI, and Advanced Design System (ADS) | VERILOG, BASICS OF ASIC DESIGN
📡 Learning about antenna with me Day 10: Helical Antennas Hello antenna enthusiasts! Today we're unwinding the mysteries of helical antennas, focusing on their two primary modes of operation. 🌀 What is a Helical Antenna? • Shape: A conducting wire wound in the form of a helix • Key components: Conductor, ground plane, feed point 🔍 Two Modes of Operation: 1. Normal Mode (Broadside) 2. Axial Mode (End-fire) Let's dive into each: 1️⃣ Normal Mode: • Characteristics: - Helix diameter and pitch are small compared to wavelength - Acts similar to a short monopole antenna - Radiation maximum is perpendicular to the helix axis • Properties: - Omnidirectional in the plane perpendicular to the axis - Linearly polarized - Lower gain compared to axial mode - Broader bandwidth • Applications: - Mobile phone antennas - Portable radio devices 2️⃣ Axial Mode: • Characteristics: - Helix circumference is about one wavelength - Radiation maximum is along the helix axis • Properties: - Directional radiation pattern - Circularly polarized - Higher gain - Narrower bandwidth than normal mode, but still relatively wide • Applications: - Satellite communications - Space telemetry - GPS receivers 🔢 Key Parameters: • D = Diameter of helix • S = Spacing between turns • n = Number of turns • α = Pitch angle (tan⁻¹(S/πD)) 🌟 Why Helical Antennas Matter: 1. Circular Polarization: Crucial for satellite communications 2. Wide Bandwidth: Useful in many applications 3. Compact Size: Can be made smaller than other antennas with similar performance 💡 Interesting Fact: The direction of the helix winding determines the sense of circular polarization in axial mode. Clockwise winding gives right-hand circular polarization! 🤔 Think About This: Have you ever seen a small spiral antenna on a device? It might be a compact helical antenna in normal mode! Question for Discussion: In what situations might the circular polarization of an axial mode helical antenna be particularly advantageous? #HelicalAntennas #AntennaEngineering #SatelliteCommunications #RFDesign
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Can you imagine flying samples? CLS Scientist Jarvis A. Stobbs can, and has been working to modify a device (pictured) called sonic levitator to host small samples that cannot be studied properly with synchrotron light because they can’t be easily handled or mounted on regular holders. This device could potentially be used on our Far-IR beamline to trap aerosols in a controlled environment and gather information about the bonding and structure of molecules using infrared light. Stobbs is developing this idea with Far-IR Senior Scientist Brant Billinghurst. The device creates peaks and troughs (nodes and antinodes) like waves in a pool using high-frequency sound waves. It makes objects “fly,” trapping them at the nodes where sound pressure cancels gravity. #synchrotron #research #sciencetools #science #discoveries #sciencenews
When samples "fly"...
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The Origin of the Microscope A microscope is an optical instrument used to magnify tiny objects so that they can be seen by the naked eye. Its invention and development is an important milestone in the history of science. Prototypes of the microscope first appeared in the Netherlands in 1590, built by either the optioner Jas Jensen or the Dutch scientist Hans Lipschi. #jinuosh #Microscope #videomeasuringmachine #ManualVisionMeasurementSystems #OpticalVideoMeasuringMachine #VMM #visionmeasuringmachine
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