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QET Labs @qetlabs.bsky.social · 14h

Are you a talented individual with experience in Quantum Optics, Atomic and Molecular Physics, Solid State Quantum Systems, or Quantum Memories? Join our team working on single molecule quantum technologies, atomic quantum memories, and nanophotonic devices: www.bristol.ac.uk/jobs/find/de...

Details | Working at Bristol | University of Bristol

www.bristol.ac.uk

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Alex Clark @dralexclark.bsky.social · Jun 23

Another excellent result posted to the arXiv today! We replace the mirror in our methane sensing nonlinear interferometer with paper, and it can still sense the background methane in the room and is more robust to misalignment! arxiv.org/abs/2506.17107 @qetlabs.bsky.social @qusit.bsky.social

Open-Path Methane Sensing via Backscattered Light in a Nonlinear Interferometer

Nonlinear interferometry has widespread applications in sensing, spectroscopy, and imaging. However, most implementations require highly reflective mirrors and precise optical alignment, drastically r...

arxiv.org

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Alex Clark @dralexclark.bsky.social · Jul 4

QET Labs contingent for the EntangleCam exhibit at The Royal Society Summer Science Exhibition! Come see us over the weekend in London and hear about quantum tech for healthcare and sensing! @qetlabs.bsky.social @imperialcollegeldn.bsky.social @uofglasgow.bsky.social

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Alex Clark @dralexclark.bsky.social · Jun 17

The arXiv papers keep coming! This time an amazing demonstration of entanglement-inspired rangefinding between different buildings across Bristol! We use low light levels and single photon detection, but operate in daylight! arxiv.org/pdf/2506.11980 @qepnthub.bsky.social @qetlabs.bsky.social

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Alex Clark @dralexclark.bsky.social · Jun 13

New arXiv paper! We use a plasmonic metasurface to demonstrate pulsed nonlinear interference via double-pass stimulated four-wave mixing! See here: arxiv.org/abs/2506.01175. Collaboration between ICL, QET Labs, and NTU. @qetlabs.bsky.social @imperialcollegeldn.bsky.social @qusit.bsky.social

Phase Matching Free Sensing with Undetected Light Using a Nonlinear Metasurface

In this letter, we report classical sensing with undetected light using octave spanning stimulated four-wave mixing from a plasmonic metasurface. The bidirectional nonlinear scattering due to inherent...

arxiv.org

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QET Labs @qetlabs.bsky.social · Jun 11

Massive congratulations to our inspiring PhD student Suruchi Bala for winning the @bristoluni.bsky.social Bristol Teaching Award for Inspiring and Innovative Teaching - PGRs who teach! 🥳 A fantastic achievement that recognises Suruchi's commitment to pedagogical practice and innovative approaches.

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Alex Clark @dralexclark.bsky.social · May 20

Postdoc Job Alert! Come and work in my group at the cutting edge of interfacing atomic #quantum memories with single #photon emitters! Closing date: 17th June. See here: www.bristol.ac.uk/jobs/find/de... @qetlabs.bsky.social @qusit.bsky.social @qepnthub.bsky.social @qqq-iop.bsky.social

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QET Labs @qetlabs.bsky.social · Apr 30

Closing remarks from the QET Labs director @dralexclark.bsky.social wraps up BQIT:25. Thanks to all our speakers, exhibitors, poster-presenters and visitors for an enjoyable and engaging few days! See you next year for #BQIT 26!

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QET Labs @qetlabs.bsky.social · Apr 30

IDQuantique’s Félix Bussières speaking at BQIT:25 this morning. IDQuantique have developed the key components of a stronger cyber security ecosystem to ensure workers, officials, security forces and citizens globally collaborate and exchange information safely. idquantique.com

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QET Labs @qetlabs.bsky.social · Apr 30

BQIT:25 sponsors @psiquantum.bsky.social are building thousands of wafers of quantum chips, testing production cryogenic cabinets and developing fault-tolerant algorithms to deploy on their first systems. Learn more about their technology at their website: psiquantum.com

PsiQuantum - Building the World's First Useful Quantum Computer

PsiQuantum is on a mission to build the first commercially useful quantum computer to solve humanity's greatest challenges.

psiquantum.com

QET Labs @qetlabs.bsky.social · Apr 29

Day 2 of BQIT:25 gets underway with a virtual talk on CV quantum computing from Nicolas Menicucci, followed by talks on write-only quantum memories and quantum chemistry! #BQIT #QETLabs

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Viv Kendon @quantumviv.bsky.social · Apr 28

Shushmi from @physicsstrath.bsky.social presenting her poster on quantum benchmarking of D-Wave at #BQIT in Bristol

woman with brown skin in black top with white name badge on right of poster with blue poster board behind her

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QET Labs @qetlabs.bsky.social · Apr 29

BQIT:25 sponsors IDQuantique believe that the ability to trust networks and communicate securely is a fundamental human right. Visit their stand at our workshop this week to learn more. See the website for more information: idquantique.com

QET Labs @qetlabs.bsky.social · Apr 29

@psiquantum.bsky.social’s Jonathan Matthews spoke at BQIT:25 yesterday on the company’s approach to building a utility-scale, fault-tolerant quantum computer, involving photonics-based architecture leveraging existing infrastructure to build and scale as fast as possible: psiquantum.com

QET Labs @qetlabs.bsky.social · Apr 28

That’s a wrap on Day 1 of BQIT:25!

A great day of talks, covering topics from error correction to solid-state quantum emitters and quantum networks.

Tomorrow, we’ll hear about the latest developments in areas such as quantum sensing, quantum computing, integrated photonics, and cold atoms.

#BQIT

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QET Labs @qetlabs.bsky.social · Apr 28

BQIT:25 sponsors IDQuantique empower researchers to create the quantum photonic building blocks of the quantum internet, the ultra-fast and safe communication network of the future. Read more: idquantique.com

Reposted by QET Labs

Andrew @awright.dev · Apr 28

#BQIT opening day!

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QET Labs @qetlabs.bsky.social · Apr 28

We are delighted that BQIT:25 is sponsored by @psiquantum.bsky.social, a quantum computing company on a mission to build and deploy the world’s first useful quantum computers. Read more here: www.psiquantum.com

QET Labs @qetlabs.bsky.social · Apr 28

We are thrilled to welcome back @springer1842.bsky.social to BQIT:25, another of this year's sponsors. Springer's three Quantum science and technology journals bring you the latest in experimental and theoretical research. Read more here: link.springer.com/search?new-s...

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QET Labs @qetlabs.bsky.social · Apr 28

BQIT:25 welcomes back NKT Photonics as one of this year's sponsors. You can find out about their optical fiber and laser technology here: www.nktphotonics.com. This year they are joined by Hamamatsu Photonics, who offer optical sensors and light sources: www.hamamatsu.com/eu/en.html

NKT Photonics - NKT Photonics

Advanced photonic solutions for research, medical, industrial, & semiconductor applications. High power, tunable lasers for precision.

www.nktphotonics.com

QET Labs @qetlabs.bsky.social · Apr 28

The sun is shining here in Bristol and we are excited to kick off three days of talks, posters and exhibitions at BQIT:25!

Follow along for updates and highlights throughout the week. #BQIT #QETLabs

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QET Labs @qetlabs.bsky.social · Apr 22

Missed your chance to register for this year's BQIT? Don't worry — virtual tickets are still available until April 24th!

www.bristol.ac.uk/qet-labs/eve...

QET Labs @qetlabs.bsky.social · Apr 7

Don't miss the opportunity to attend this year's BQIT! The deadline for hybrid registrations is this Friday, April 11th.

www.bristol.ac.uk/qet-labs/eve...

Reposted by QET Labs

Alex Clark @dralexclark.bsky.social · Mar 18

Come join us as a lecturer in the QIST CDT! Great chance to come and teach amazing students and contribute to @qetlabs.bsky.social world-leading research! bristol.ac.uk/jobs/find/de... @qusit.bsky.social @qepnthub.bsky.social #quantum #technology

Details | Working at Bristol | University of Bristol

bristol.ac.uk

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QET Labs @qetlabs.bsky.social · Mar 10

Do you want to showcase your research at this year's BQIT? If so, we are still accepting poster applications. Successful applicants may also have the opportunity to give a talk.

Poster Deadline: 14/03/2025

lnkd.in/e8te9i78