@HuygensOptics

@HuygensOptics

Huygens Optics | Bathroom Quantum Fields and Vacuum Energy @HuygensOptics | Uploaded September 2022 | Updated October 2024, 1 hour ago.
Building a bathroom got me all philosophical. Video contents:
0:00 Intro on Bathroom energy
1:51 About energy conservation
3:38 Wave character of particles/matter
5:06 Concept and value of vacuum energy
11:08 When theory takes a silly turn
12:25 About probability in QM
16:09 What is a measurement?
19:27 How to get away from vacuum energy
20:13 Wave behavior in classical systems
21:23 Conclusion

This video does not contain serious science experiments and is purely based on hearsay and guesswork.

References to external sources of video material (in order of appearance):
Specialist in action: youtube.com/watch?v=Jgw4qj9ayec
Sun effect: youtube.com/watch?v=l3QQQu7QLoM
Rail gun kinetic energy: youtube.com/watch?v=O2QqOvFMG_A
Bubble rings: youtube.com/watch?v=pXsHmMMDFnA

Quantum particle simulations by Nils Berglund:
His YouTube channel: youtube.com/c/NilsBerglund
The referenced video: youtube.com/watch?v=2TGZ2zM4nDk

In the final part of the video, I used some video material previously featured in a video about oil droplets with quantum-like behavior on the Veritasium channel.
The video in question: youtube.com/watch?v=WIyTZDHuarQ
I guess the video content was copied from this video 2012 of MITMathLabs: youtube.com/watch?v=nmC0ygr08tE I think they might very well be the original content owner. The main website of this research can be found here: dualwalkers.com
The original footage filmed by Raquel Nuno

Some of the best videos on theoretical physics can be found on the channel "Physics Explained". These videos give more info on the background of how particles and vacuum energy arise from quantum fields in a mathematical context:
youtube.com/watch?v=8loIYt4QKqQ
youtube.com/watch?v=QPAxzr6ihu8

End music: "Floating" performed by the Early Birds (recorded in Eindhoven in 2000).

Did I forget to mention you above and are you a copyright owner? let me know and I will set it straight by linking to your original content in these credits.

Bathroom Quantum Fields and Vacuum Energy

The Real Double Slit Experiment.

Foucault test of 400 mm diameter spherical mirror (short video)

Optical Interferometry Part 1: Introduction & ZYGO GPI layout

$Optical Interferometry Part 2: Measuring Optics with a Zygo GPI LC This is the second video on optical interferometry, which is dedicated to measuring the wavefront shapes of a mirror, 2 lens assemblies and 3 microscope objectives. Contents: 00:00 Intro 02:04 Video camera upgrade 04:23 DFT-fringe software 06:57 Transmission Sphere reference calibration 12:29 Shape of a Zerodur Perkin Elmer wafer stepper mirror 14:55 Wavefront deformation of a Canon FD f/1.2 camera lens (1980) 18:10 Wavefront test of a modern Canon EF 24-105mm f/4 zoom lens 19:19 Microscope objective testing 22:44 Nikon Plan Fluor 10x / 0.30 23:17 Leica Fluotar 20x / 0.50 25:23 Nikon Plan APO 20x / 0.75 Link to Optical Interferometry Part 1: https://www.youtube.com/watch?v=l32_QbcdUiw&t=614s Link to the video on measuring MTF: https://www.youtube.com/watch?v=1AzQ4y_qwrM DFTfringe forum page: https://groups.io/g/Interferometry/topics DFT fringe download: https://github.com/githubdoe/DFTFringe/releases Dale Eason on YouTube: https://www.youtube.com/@UCPj57WFSSLpVqPir7Im-kiw lens config Canon F1.2 By Jake Low - Own work, CC BY-SA 4.0 (modified) https://commons.wikimedia.org/w/index.php?curid=75904563 Laser diffraction pattern By Wisky - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=15113998 Do you need to be referenced but I forgot to do that? Let me know and I will set it straight.$

Light & Coherence part 2: Spatial Coherence (and the Double Slit Experiment)

Not a photon in sight! [#shorts]

$Making Optical Logic Gates using Interference In this video I look into the idea of using optical interference to construct different kinds of logic gates, both from a conceptual- as well as from the practical perspective. Contents 0:00 Intro 2:15 Logic gate operation 3:36 Optical logic gates 4:45 Concept of a diffractive logic gate 7:52 Practical aspects (photolithography and etching) 8:46 Wave front observation method 9:20 Results 13:51 Possible applications Webpage with detailed and complete information on logic gates: http://www.ee.surrey.ac.uk/Projects/CAL/digital-logic/gatesfunc/index.html The diffractive patterns were made by using a home-brewed windows Zone plate app and then modifying them further with photoshop. The Zone Plate app can be downloaded from: http://www.huygensoptics.com/assets/zp_writer.zip For Windows 10 and for personal use only. Virus scanners and Windows will nag about it being a rare / unknown file and make installation sometimes difficult. Sorry about that. Install this app at your own risk. An overview article on various known optical logic gates can be found in this paper: https://www.hindawi.com/journals/aot/2014/275083/ However it does not contain any mention of the configuration described in this video The video contains references to detail videos on the following subjects: Photolithography: https://youtu.be/Lf-ev2Fop_k Chromium photomask etching: https://youtu.be/foMT8gLYxBY Other diffractive optics (photon sieves): https://youtu.be/TshYfYIxR9E Microscope viewing method: https://youtu.be/TshYfYIxR9E$

Making OLED Displays

$Imaging at ASML A visit to ASML with a deep dive into diffraction and imaging: 0:00 Intro 3:14 How big big are chip patterns nowadays? 5:00 Arriving at ASML Veldhoven 5:50 Interview Sander Blok part 1 7:40 About diffraction and image formation 9:36 Fraunhofer (far field) interference / diffraction explained 11:15 Diffraction on photolithography masks 15:11 About critical dimension 17:27 Example of computational photolithography 19:23 Interview Sander Blok part 2 21:46 EUV is difficult... by the way, the frequency of the tin droplets apparently is 50.000 not 15.000 per second. Animations were made using a Phyton script for Nvidia cuda, which was supplied to me by https://www.youtube.com/@DiffractionLimited The script with instructions to install it can be downloaded from github: https://github.com/0x23/WaveSimulator2D Third party images / video: Sleepy guy: https://www.youtube.com/watch?v=bBqLCrIwHbA Source mask optimization: https://opg.optica.org/directpdfaccess/837c889c-5b88-4dcb-8bfbdda02863dd9a_441841/oe-28-22-33371.pdf If you cannot access the article, search for the title in google: Source mask optimization using the covariance matrix adaptation evolution strategy Royalty free music used: Road Trip - Slynk Sharp Edges - half.cool Floating - Early Birds All imagery inside the ASML manufacturing facilities is stock video material shown Courtesy of ASML and IBM. ASML YouTube Channel: https://www.youtube.com/@ASMLcompany Want to work at ASML?: https://www.asml.com/en/careers/find-your-job Into viewing wave simulations? Nils Berglund has a ton of them: https://www.youtube.com/playlist?list=PLAZp3rbgWLo3VO2rqVKyL1T6DUmnDAaEN Did I forget anyone? Please let me know and we will work it out.$ $Interferometer Interference This short video shows how the intensity distribution changes in a wave interferometer, when one of the mirrors is moved by 1/4 of a wavelength. A shift by 1/4 wavelength in the mirror position introduces a phase shift of 1/2 lambda (180 degrees phase shift) and introduces destructive interference in one of the wave return paths). You can see that destructive interference is actually about rerouting the intensity to somewhere else: in this case, the waves return in the direction of the wave source itself (located above the beam splitter), create a standing wave pattern between the incoming and outgoing waves. This wave simulation was made using the code supplied by @DiffractionLimited The image file for the simulation can be downloaded here: https://huygensoptics.com/2D_wave_sims/interferometer.png #short #light #physics #optics$ $Knowing the one-way speed of light So you think you have a brilliant idea about how to measure the one-way speed of light, only to discover that it contains a very trivial oversight. Luckily this initial failure was the start of a few new insights on the relationship between one-and two-way speed of light. Well, at least new to me... What do you think: is there a way that the one-way speed of light is not identical to the two-way speed of light? Content: 0:00 Introduction 0:30 Origin of the two-way speed of light definition 1:40 The Fizeau speed of light experiment 3:27 Trying to measure the one way speed of light (and fail) 12:07 Speed of light from the wave perspective 18:24 Problems related to opposing anisotropy in vacuum 21:23 Violation conservation laws (abstract) 22:23 But... when spatial anisotropy changes with time... The video contains 2 short clips of the following videos: @Veritasium: https://www.youtube.com/watch?v=pTn6Ewhb27k&t=626s @AlphaPhoenix: https://www.youtube.com/watch?v=YMO9uUsjXaI Thumbnail in light of Yodas Light Sabre from Star Wars For the simulations, I used a Python script supplied by @DiffractionLimited End music: Floating - Earlybirds Special thanks to Physbuzz for interesting views and discussions. If you enjoy coding waves, check out this page: https://www.mathandcode.com/2024/04/21/waveequationint.html$

Bathroom Quantum Fields and Vacuum Energy @HuygensOptics