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ThePulsarBE
Приєднався 27 лис 2014
Science made easy!
What is the center of a lens, exactly?
Learn about lens decentration and optical axis
For an in-depth analysis of optomechanical mounting procedure, check the excellent book "Opto-Mechanical System Design" by Paul Yoder and Daniel Vukobratovich.
Follow us on Patreon at: www.patreon.com/thepulsar
For an in-depth analysis of optomechanical mounting procedure, check the excellent book "Opto-Mechanical System Design" by Paul Yoder and Daniel Vukobratovich.
Follow us on Patreon at: www.patreon.com/thepulsar
Переглядів: 742
Відео
Aligning Lasers
Переглядів 648Рік тому
Post "The Most Critical Step in OpenRAMAN" : www.thepulsar.be/article/the-most-critical-step-in-openraman/ Snap-on Auto-centering sleeve for 11mm lasers : www.patreon.com/posts/laser-alignment-92638372 Join on Patreon : www.patreon.com/join/thepulsar?
OpenRAMAN Solid Powder Add-on
Переглядів 1,6 тис.2 роки тому
Full Assembly Tutorial of Starter Edition: ua-cam.com/video/47Uw0OJH3Aw/v-deo.html CAD Files for download: www.open-raman.org/build/cuvettes/solid-cuvette/ Blog Post: www.thepulsar.be/article/solid-powder-raman-spectroscopy/
OpenRAMAN Starter Edition Assembly Tutorial (Full)
Переглядів 4,1 тис.3 роки тому
Full Assembly & Alignment tutorial for the OpenRAMAN Starter Edition. 1 shot, uncut, in under 1h!
OpenRAMAN: Open-Source Raman Spectrometer in 1 day
Переглядів 7 тис.4 роки тому
Discover OpenRAMAN now: - Low cost compared to commercial instruments - 12cm-1 resolution, high SNR on common solvent even at low exposure time - 100% open-source hardware and software, fully customizable - Ideal for teaching chemistry and optics but also suitable for research Check now on open-raman.org for assembly instructions and experiments: - Detecting methanol content in alcohol - tracki...
Why lenses can't make perfect images
Переглядів 70 тис.7 років тому
More info & 3D Models on www.thepulsar.be/article/custom-5x-plan-objective-from-stock-elements/ This video introduces optical design and optical aberrations. We also assemble a custom 5x microscopy objective that has diffraction-limited performances from Thorlabs stock elements.
The tool every optical lab needs to have
Переглядів 47 тис.7 років тому
This video describes how to build a powerful alignment and metrology tool for your optical lab. It provides an accurate reference of infinity (collimated) light and allows to measure very small angles of reflective or semi-reflective (e.g. air-glass) interfaces. Autocollimators are real time-savers in optical labs! If you would like to have more information on autocollimators and angle measurem...