चीन | चीन की नई ऑप्टिकल क्लॉक 30 अरब साल में सिर्फ 1 सेकंड की देरी। समय मापने की तकनीक में आई बड़ी क्रांति।
#OpticalClock #TimeAccuracy #FutureTech #ScienceDiscovery #SaNewsMadhyaPradesh
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Time just got more precise — in Hefei. ⏱️🔬
USTC (University of Science and Technology of China, Hefei) broke the 10⁻¹⁹ barrier in strontium optical clock performance:
⚡ Less than 1 second drift over 30 billion years
⚡ Stability & uncertainty both below 10⁻¹⁹
⚡ Now among world's most precise timekeepers
China joins elite club in optical clock race.
#USTC #Hefei #OpticalClock #ScienceBreakthrough #ChinaAgenda2026
#ChinaSeen
#TwoSessions
#HefeiVibes
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10 Oct 2024
Schrödingers Katze verbessert Atomuhren. Verschränkte und überlagerte Atome könnten die optische Zeitmessung präziser machen. #Atomuhr #Quantenuhr #Quantenphysik #Verschraenkung #Zeitmessung #OpticalClock #SchroedingersKatze
scinexx.de/news/physik/schro…
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8 Mar 2023
Last on our #OFC23 agenda for today, but not to be skipped, is our next presenter, @Salisen90 Dr Kari Clark, @ucleeenews @RAEngNews research fellow.
🌟Top Scored paper🌟on #opticalclock #datacentre
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6 Mar 2023
Our @ucleeenews researcher, Zichuan Zhou will also be presenting his #latest work on #opticalclock 📣
#datacentre #opticalcommunications #OFC23 #OFC
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2 Feb 2023
The first #opticalclock in the Nordic countries is located in Finland. ⏲️
The goal is that VTT MIKES could use the optical atomic clock to participate in maintaining universal time. 🌐
ow.ly/v11B50MGYz3 via @vttfinland #goodnewsfromfinland #finland
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12 Jan 2023
New year, new time? #VTTMIKES is developing a next-generation optical #atomicclock! ⏲️ The first #opticalclock in the Nordics helps us in maintaining universal time, which is needed e.g. for 5G telecommunications networks and digital trade. 🌐👇 #metrology
bit.ly/3GBwlay
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5 Nov 2021
It's Photonics Friday again! Enjoy a new episode of our weekly science comic!
#photonicsfriday #TGIF #fun #Photonics #lasers #scienceisfun #opticalclock #quantumclock
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4 Apr 2021
Meet G117-B15A the most stable optical clock in the Universe. @BadAstronomer 💫
Image credit: @esa @NASA
#OpticalClock #WhiteDarf #Stars #Astronomy #BadAstronomer
syfy.com/syfywire/meet-g117-…
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2 Apr 2021
#Space: #WhiteDwarf star G117-B15A pulses at amazing regular intervals — most stable #OpticalClock in the Universe (that we know of)
👁🗨 syfy.com/syfywire/meet-g117-… via @BadAstronomer
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6 Mar 2021
120 years' #metrology development, from #NBS to #NIST. #NBS Technical Reports since 1950s are important and classical references. with many #NobelPrize winners, #measurementscience #opticalclock #LNG #quantummetrology #standard #quantumphysics #phasenoise #dimensionalMetrology
It’s our 120th birthday! Take a look back at the services that NIST provided at our founding and how we’ve evolved them for today: nist.gov/blogs/taking-measur… #ItsMyBirthday
ALT Researcher loading weights onto a balance scale.
ALT The watt balance in blue light.
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6 Jan 2020
An Optical-Tweezer Clock #OpticalClock #OpticalTweezers #OpticalLatticeClock #SyntecOptics
syntecoptics.com/an-optical-…
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Nothing cures a cold like a midterm. Looking forward to your presentation! #IAC2019
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22 Oct 2019
I’ve been terrible at tweeting while I’m at @IAC2019DC because there’s just too darn much to do!
Yesterday I presented @opticalclock as part of the Gravity and Fundamental Physics session!
Today I battle a cold and write a midterm but tomorrow I’m back to present my MSc work!
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15 Oct 2019
I can’t believe I’ll be presenting both my MSc research and @opticalclock at @IAC2019DC! I’m still shook
Also looked at the floor plan for the talks cause hi it’s me I’m nervous, and one of the rooms can seat 918 PEOPLE 🤯
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6 Sep 2019
Congratulations to @opticalclock grad students Shira Jackson and Kristen Cote, on successfully launching and operating an optical atomic clock 40 km above the earth! @uoftphysics
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3 Sep 2019
I haven’t been great at updating twitter due to the lack of sleep, BUT: @opticalclock survived a landing that clocked in above 100g!
Very happy with that.
We’re heading back to Toronto with our small but mighty clock in tow.
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1 Sep 2019
I’m somehow still hanging in there. @shiragjackson is 80% coffee.
@opticalclock is on its way back down!
1 Sep 2019
After about 16 hours in the air, the LIFE flight with two student payloads is about to make its way back down.
In 15 minutes the gondola will be separated from the envelope.
It will take (only) 30 minutes to fall to the ground!!
#STRATOS #CANSBX @csa_asc @CNES
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31 Aug 2019
Highlights why atomic clock research by #innovative teams like @opticalclock could have such a tremendous impact on the success of future space missions.
31 Aug 2019
NASA's new atomic clock could mean the difference between us getting to Mars and missing it by thousands of miles. bit.ly/2L9KwbD
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27 Aug 2019
Doing functional testing today! Making sure the gondola power works and we can talk to @opticalclock!
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