#Tag
馃 Powerful and precise multi-color lasers now fit on a single chip
https://phys.org/news/2025-10-powerful-precise-multi-lasers-chip.html
#laser #optics #microelectronics #communication #sensors #technology
馃 Powerful and precise multi-color lasers now fit on a single chip
https://phys.org/news/2025-10-powerful-precise-multi-lasers-chip.html
#laser #optics #microelectronics #communication #sensors #technology
馃珦 Ultra-flat optic pushes beyond what was previously thought possible
https://phys.org/news/2025-09-ultra-flat-optic-previously-thought.html
#optics #imaging #technology #engineering #research #physics
馃珦 Ultra-flat optic pushes beyond what was previously thought possible
https://phys.org/news/2025-09-ultra-flat-optic-previously-thought.html
#optics #imaging #technology #engineering #research #physics
New paper on #ArXiv!
When (coherent) light propagates in a multimode fibre, each mode accumulates a slightly different phase, so the output looks like a random speckle patter.
But it is NOT random!
This non-randomness has a number of consequences, among them the fact that the you get predictable patterns in the apparently random output. We show that a focused input will always result in a ring of excess intensity at the same radius of the input (and suggest how this might be useful).
New paper on #ArXiv!
When (coherent) light propagates in a multimode fibre, each mode accumulates a slightly different phase, so the output looks like a random speckle patter.
But it is NOT random!
This non-randomness has a number of consequences, among them the fact that the you get predictable patterns in the apparently random output. We show that a focused input will always result in a ring of excess intensity at the same radius of the input (and suggest how this might be useful).
A cost-effective, modular, #research- grade #OpenSource #optical #microscope based on the #openFrame #microscopy stand:
https://doi.org/10.18520/cs%2Fv126%2Fi2%2F244-254
#DIYbio #lab#science #instruments #fluorescence #laser#LED #fiber #optics #imaging#碌Manager
A cost-effective, modular, #research- grade #OpenSource #optical #microscope based on the #openFrame #microscopy stand:
https://doi.org/10.18520/cs%2Fv126%2Fi2%2F244-254
#DIYbio #lab#science #instruments #fluorescence #laser#LED #fiber #optics #imaging#碌Manager
This is sickening
#Trump's Military Audience While in Uniform Were Checked for Allegiance
鈥淚nternal 82nd Airborne Division communications reviewed by Military.com reveal a tightly orchestrated effort to #curate the #optics of Trump's recent visit, including HANDPICKING SOLDIERS for the audience based on #political leanings & physical appearance.
One unit-level message bluntly saying: "No fat soldiers."
#propaganda #disrespect#DearLeader #authoritarianism
https://www.military.com/daily-news/2025/06/11/bragg-soldiers-who-cheered-trumps-political-attacks-while-uniform-were-checked-allegiance-appearance.html
This is sickening
#Trump's Military Audience While in Uniform Were Checked for Allegiance
鈥淚nternal 82nd Airborne Division communications reviewed by Military.com reveal a tightly orchestrated effort to #curate the #optics of Trump's recent visit, including HANDPICKING SOLDIERS for the audience based on #political leanings & physical appearance.
One unit-level message bluntly saying: "No fat soldiers."
#propaganda #disrespect#DearLeader #authoritarianism
https://www.military.com/daily-news/2025/06/11/bragg-soldiers-who-cheered-trumps-political-attacks-while-uniform-were-checked-allegiance-appearance.html
Please share: Our Max Planck Institute recently left X and is present here on Mastodon. Give them a follow! Beautiful pictures from the science of light!
#Mastodon#Physics#Science#Light#Quantum#Optics#Photonics#Pictures
From: @MPI_ScienceOfLight
https://wisskomm.social/@MPI_ScienceOfLight/113906463840724222
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