John Travers (@jctravs) profile picture

RAEng Chair in Emerging Technologies and Professor and leader of the Laboratory of Ultrafast Physics and Optics (LUPO) at Heriot Watt University, Edinburgh.

Edinburgh, Scotland
Joined June 2013
Photo by John Travers (@jctravs)Photo by John Travers (@jctravs)Photo by John Travers (@jctravs)Photo by John Travers (@jctravs)Photo by John Travers (@jctravs)Photo by John Travers (@jctravs)Photo by John Travers (@jctravs)Photo by John Travers (@jctravs)Photo by John Travers (@jctravs)Photo by John Travers (@jctravs)
For anyone who cares, I'm now signing off Twitter and am switching to Bluesky. I'll hopefully see most of you there! bsky.app/profile/jctravs.bsk…
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John Travers retweeted
Word of the day is ‘recrudescence’ (17th century): the return of something terrible after a time of reprieve.
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God help us all.
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John Travers retweeted
Very sad to hear of the passing on 15 Oct of Wilson Sibbett CBE from @univofstandrews, ultrafast pioneer, mentor & dear friend to many. He won numerous honours from @OpticaWorldwide @rankprize @PhysicsNews @EuroPhysSoc @royalsociety Add your memories here rememberancebook.net/book/pr…
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Today, exactly 203 years since we opened our doors to provide life-changing education to working people in central Edinburgh, we launch our global fundraising campaign, Shaping Futures to build on our remarkable journey to positively impact our world. hw.ac.uk/shaping-futures
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The Aurora over Edinburgh!
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John Travers retweeted
Our #laser scientist Dr Christian Brahms is receiving more than £2m from the European Research Council to fill in the blind spots of Nobel Prize-winning technology.💫 More here: tinyurl.com/2vn47rje #HeriotWattUni #ERCStG @ERC_Research #photonics #optics #ultrafast #physics
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1/ The massacre at the Al-Taba'een school is a crime and a horror. It is genocide. Leaving civilians no choice but to take refuge at a school and then bombing it is a crime even if Yahya Sinwar was hiding in the building. How does such dehumanization come into being? --->
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If only @Keir_Starmer could regard the Palestinians as human beings, whom Declarations of Human Rights also defended, this would indeed be a speech worth celebrating
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John Travers retweeted
Only one week left to apply to join the @uCare_EPSRC team as a post-doc to work on biomedical photonics: jobs.ac.uk/job/DGW046/resear…
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John Travers retweeted
Check out the amazing science that will be on display at the Royal Society Summer Science Exhibition! See you there in July! 💡🔬🧫 @royalsociety #SummerScience #UVornotUV royalsociety.org/news/2024/0…
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John Travers retweeted
I have a PhD position open in my group at @TampereUni on mutlimode #fiber #nonlinear #optics. Apply here: tuni.rekrytointi.com/paikat/…
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John Travers retweeted
PLEASE RETWEET: Looking for a new career opportunity in photonics? Come to Edinburgh to work with the @uCare_EPSRC team on using ultrafast laser micromachining to develop advanced photonic technologies for healthcare applications: jobs.ac.uk/job/DGW046/resear…
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John Travers retweeted
Heriot-Watt ultrafast laser scientist Professor John C. Travers has been awarded £2.5m by @RAEngNews for research that could lead to breakthroughs such as microscopic mechanical devices. 🌍👇 More here: tinyurl.com/2hn8whxj #HeriotWattUni #RAEngResearch #physics @jctravs
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From atomically thin semiconductors to solar-powered upcycling of plastic waste - we've announced our four latest Chairs in Emerging Technologies. They receive 10 years' funding to research areas with potential to deliver major benefits: raeng.org.uk/news/10-million… #RAEngResearch
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I feel very privileged to be awarded an RAEng Chair in Emerging Technologies! I am extremely excited to push soliton-driven attosecond sources forward over the next ten years and beyond! @HeriotWattUni @HWU_Physics @RAEngNews #solitons #RAEngResearch
From atomically thin semiconductors to solar-powered upcycling of plastic waste - we've announced our four latest Chairs in Emerging Technologies. They receive 10 years' funding to research areas with potential to deliver major benefits: raeng.org.uk/news/10-million… #RAEngResearch
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Here is the heart of the problem. It is not just the Israeli President who believes that all Palestinians in Gaza are guilty, as @CIJ_ICJ noted, many many Israelis agree with him, including much of the army and the security services, as we see in the clip below. Hence the shooting down of civilians with white flags, hence the mass murder of children, hence the snipers targeting surgeons at work and grannies in flight, hence the abduction and mass torture of ordinary civilian detainees. So Israel’s apologists on social media, in the @WhiteHouse , @UKParliament and in the cheerleading media from @WSJ to @nytimes to @thetimes can all waffle on forever about "the most moral army in the world" that "always obeys the rule of war" which "has the right to defend itself." This is pure bullshit: in reality in Gaza it is revenge open season on civilians, doctors, journalists and the elderly. In Gaza, in reality, the IDF does not recognise civilians as a valid category. In many cases they do not even recognise the Palestinians as human beings.
Rami Igra, previously head of the Captive & Missing Division in the Mossad, says there are no uninvolved civilians in Gaza over the age of four, the "humane" Kan reporter Ayala Hasson agrees but clarifies that the 0-4 year old children are innocent and deserve humanitarian aid.
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John Travers retweeted
A new way to fabricate preforms for freeform microstructured silica fibres. Many congrats to Calum Ross. We think this could eventually provide a powerful platform for studying a range of new guided wave phenomena. A nice way to finish 2023. doi.org/10.1364/OE.506291
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John Travers retweeted
Would you like to start a PhD in theoretical physics, with a focus on nonlinear optical waves? I have an exciting project in my group. Apply here: shorturl.at/jlFG3
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