Paul Houle<p>📡 Affordable, room-temperature maser created using LED technology</p><p><a href="https://phys.org/news/2025-07-room-temperature-maser-technology.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">phys.org/news/2025-07-room-tem</span><span class="invisible">perature-maser-technology.html</span></a></p><p><a href="https://mastodon.social/tags/technology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>technology</span></a> <a href="https://mastodon.social/tags/maser" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>maser</span></a> <a href="https://mastodon.social/tags/sensors" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sensors</span></a> <a href="https://mastodon.social/tags/electronics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>electronics</span></a></p>
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@BlackHeroe @cyberfelidae Oder halt nen Suchscheinwerfer und nen G82...
- Das sind keine UCAV die Überschall fliegen - sondern Modellflugzeuge mit bisschen Kameras dran...
Wahrscheinlich reicht schon nen #Laser oder gar nen Selbstgebauter #Maser mit ner Wanderfeldröhre oder gar #Magnetron aus ner Mikrowelle um das Teil zu frittieren!
- Ich würd's ja gern selbst versuchen, aber weder hab' ich die Kohle noch die Erlaubnis seitens @BNetzA & Co. dies zu tun, und solange mich dafür keine*r bezahlt & schriftlich beauftragt darf ich das auch nicht...
Famous 'Wow!' Signal Might Have Actually Been a Natural Space Laser
https://www.sciencealert.com/famous-wow-signal-might-have-actually-been-a-natural-space-laser #astronomy #WOW #hydrogen #maser #ButWasItJewish?
ScienceAlert · Famous 'Wow!' Signal Might Have Actually Been a Natural Space LaserA super powerful space laser could be the source of a mysterious signal that has puzzled astronomers for nearly 50 years.
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Btw, can't believe I actually overslept and missed #caturday ！
#mastodon #iOS #apple #maser
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Our colleagues even recorded a video of the process, and the reasons for this, including VLBI!
Brains have the alpha waves, computers have their clocks... and radio telescopes have hydrogen masers (essentially, radio-wavelength lasers) to keep both accurate timing and frequency, which are essential for radio inteferometers such as ALMA to work.
This masers live at 5000 m high at the Chajnator plateau, so the work itself is challenging!
https://www.almaobservatory.org/en/announcements/alma-gets-a-new-heartbeat/
www.almaobservatory.orgALMA Gets a New Heartbeat | ALMAA 'heart transplant' has just been conducted at 5.000 meters above sea level in the Chajnantor Plateau: the Atacama Large Millimeter/submillimeter Array (ALMA) has successfully installed a new hydrogen maser, which has been operational since January 2024. Funded by the National Radio Astronomy Observatory (NRAO), an ALMA partner on behalf of North America, this upgrade...