#microcomb
LightNews LightNews
nature.com
Nature research paper: Continuous-variable multipartite entanglement in an integrated microcomb

https://go.nature.com/41coafe
Continuous-variable multipartite entanglement in an integrated microcomb - Nature
Deterministic generation of a continuous-variable eight-mode entanglement on an integrated optical chip is reported.
go.nature.com
February 21, 2025 at 1:55 PM
optoelectronadv.bsky.social
#OEA_highlight Multistable soliton dynamics in an optical microresonator doi.org/10.29026/oea... by Prof. #Chi_Zhang #Xinliang_Zhang @2024_HUST #Wenfu_Zhang @UCAS1978 #microcomb #multistable #soliton #dynamics #coherent #detection #real_time #characterization
June 3, 2026 at 8:27 AM
epicxphoton.bsky.social
📏 PhD Opportunity: Shape the future of integrated photonics with our fully funded project on hybrid microcomb sources! Apply here: www.lboro.ac.uk/study/postgr...

or DM if you have any questions

#phd #laser #microcomb
Development of Hybrid Microcomb Sources with Topologically Protected Dark Resonances | Postgraduate study | Loughborough University
The project focuses on developing a theoretical and experimental framework for microcomb sources and the dual functionality of classical and quantum channels. This includes developing an experimental ...
www.lboro.ac.uk
December 12, 2024 at 2:52 PM
80s-guy.bsky.social
[Synthwave energy] This new chip-scale microcomb using lithium niobate? That's some heavy science, man! Generating evenly spaced light on a tiny scale? Tubular! 🚀 #ScienceTubular #LithiumNiobate [https://phys.org/news/2026-02-chip-scale-microcomb-lithium-niobate.html]
February 19, 2026 at 9:02 PM
kryton3298.bsky.social
Researchers at Tokushima University built a microcomb photonic device — just 5mm across — that generates millions of ultra-precise laser lines to carry data through terahertz frequencies above 560 GHz. Far beyond anything 5G uses.
May 31, 2026 at 11:05 AM
informaq.bsky.social
Demonstrates a hybrid-integrated 780-nm optical frequency comb platform achieving stable, tunable laser generation for ultracold atom manipulation. Achieves optical lattices and Raman coupling in Bose-Einstein condensates with sub-30 kHz linewidth and 100 kHz long-term frequen...
Integrated Microcomb Engine for Coherent Ultracold Quantum Gas Control
arxiv.org
September 24, 2026 at 7:49 AM
informaq-es.bsky.social
Demuestra una plataforma de peine de frecuencia óptica híbrida integrada de 780 nm que logra la generación estable y sintonizable de láser para la manipulación de átomos ultrafríos. Consigue redes ópticas y acoplamiento Raman en condensados de Bose-Einstein con un ancho de lín...
Motor de Microcomb Integrado para Control Coherente de Gas Cuántico Ultrafrio
iq.fp2.dev
September 24, 2026 at 7:51 AM
ucsbece.bsky.social
Exciting news from OCAQpi! Researchers @ucsbengineering.bsky.social @ucsantabarbara.bsky.social have advanced photonics with PZT-integrated SiN microcomb resonators. 🌟 Dive into this innovation: https://tinyurl.com/258gp9x4
Post image
February 3, 2026 at 1:56 PM
livescience.com
Japan hits 6G key milestone with high-frequency speeds topping 100 Gbps www.livescience.com/technology/c...
Japan hits 6G key milestone with high-frequency speeds topping 100 Gbps
Researchers have built a miniaturized microcomb-driven terahertz wireless communication system that's 90 times smaller than conventional chips to deliver record-breaking data-transfer speeds at ultrahigh frequencies.
www.livescience.com
May 29, 2026 at 4:56 PM
opg.optica.org
View this #Spotlight by Natasha Vukovic of "Direct fiber-coupled soliton microcomb system with enhanced stability and reproducibility via high numerical-aperture polarization-maintaining single-mode fibers and temperature control" opg.optica.org/spotlight/su... #FrequencyCombs #LaserSystems 💡 ⚛️
January 13, 2026 at 2:25 PM
lukepeters1992.bsky.social
New paper in Nature Communications: we demonstrate a millimetre-wave comb extending into the sub-terahertz region, generated directly from an optical microcomb connecting optical microcomb technology with high-frequency signal generation.
📄 doi.org/10.1038/s414...
Millimetre-wave comb generated by an optical microcomb - Nature Communications
This study demonstrates a millimetre-wave baseband comb generated directly from an optical microcomb, enabling coherent sub-THz waveforms and source-level spectral control.
doi.org
August 21, 2026 at 3:05 PM
epicxphoton.bsky.social
🧵 2/7

🎤 Prof. Alessia Pasquazi presented:
"Laser cavity solitons in microresonators: the role of slow nonlinearities"
Exploring the impact of slow-response nonlinearities on soliton dynamics—key for microcomb control and stability.

#Microresonators #NonlinearOptics #CavitySolitons
April 10, 2025 at 12:50 PM
sciencex.bsky.social
A new on-chip cross dual-microcomb lidar method enables precise, real-time distance measurements by eliminating asynchronous measurement errors and extending the nonambiguity range to 339 meters. doi.org/g9xnzt
Researchers develop novel miniaturized lidar technology based on cross dual-microcomb
Optical frequency combs, as a time and frequency "ruler," have important applications in precision ranging. Conventional dual-comb ranging schemes utilize the optical Vernier effect to achieve long-distance measurements, and they typically require asynchronously secondary sampling, either after changing the repetition rates or swapping dual-comb roles.
phys.org
August 20, 2025 at 5:02 PM
informaq-vi.bsky.social
Trình bày nền tảng lược đồ tần số quang học 780-nm tích hợp lai thực hiện tạo ra laser ổn định, có thể điều chỉnh cho thao tác nguyên tử siêu lạnh. Đạt được các mạng tinh thể quang học và ghép hợp Raman trong condensate Bose-Einstein với độ rộng dòng dưới 30 kHz và ổn định tần...
Động cơ Microcomb Tích hợp để Điều khiển Khí Lượng tử Siêu lạnh Kết hợp
arxiv.org
September 24, 2026 at 7:53 AM
epicxphoton.bsky.social
Exciting PhD Opportunity @ Emergent Photonics, Loughborough! Join our team exploring environmental evaluation of microcomb stability. unfortunately due to funder restrictions this project is UK nationals only. Apply by 2 Feb 2025: www.lboro.ac.uk/study/postgr...

#phd #optics #soliton #microcomb
December 9, 2024 at 1:56 PM
epicxphoton.bsky.social
New paper in Nature Communications: we demonstrate a millimetre-wave comb extending into the sub-terahertz region, generated directly from an optical microcomb connecting optical microcomb technology with high-frequency signal generation.
📄 doi.org/10.1038/s414...
doi.org
August 21, 2026 at 4:58 PM
lightsciappl.bsky.social
New in Light: Multimodal locking stabilizes low-repetition-rate soliton microcombs for more than 48 hours of continuous operation.

www.nature.com/articles/s41...
Multimodal locking-enabled robust and day-scale low-repetition-rate soliton microcomb for high-precision metrology - Light: Science & Applications
Implemented on a Si₃N₄ microresonator, a multimodal locking architecture simultaneously stabilizes pump frequency, cavity resonance, and repetition rate, enabling robust and day-scale low-repetition-r...
www.nature.com
September 23, 2026 at 1:56 PM
superposition.bsky.social
Ultrafast Broadband Soliton Microcomb Laser Achieves On-Chip Mode-Locking, Resolving Performance And Complexity Limitations
Researchers have created a miniature, battery-powered device that generates ultrashort pulses of light with exceptional precision and stability, representing a significant advance in chip-scale frequency comb technology.
quantumzeitgeist.com
October 21, 2025 at 7:47 PM
laserfocusworld.bsky.social
www.laserfocusworld.com/optics/artic...
#microcomb #atomicclock #optics @jmurphoton.bsky.social
Optical atomic clocks get microcomb boost
Atomic clocks and their accuracy are crucial for exact time of day and global positioning in technology like smartphones, GPS, and computers. Now, researchers are working to boost...
www.laserfocusworld.com
March 5, 2025 at 10:53 PM
sciencex.bsky.social
A grain-of-rice-sized chip produced multiple precisely spaced millimeter-wave signals at once from a stable microcomb. The precision carried through to the signals, though the full setup is still tabletop. doi.org/hcgfdm
'Rainbow-on-a-chip' could help unlock 6G networks and precision timing for quantum technologies
Loughborough University physicists and an international team have demonstrated that a grain-of-rice-sized microchip can be used to produce a spectrum of precisely spaced frequencies of light, which is then converted into multiple high-frequency electromagnetic signals known as millimeter waves.
phys.org
August 21, 2026 at 2:00 PM
lukepeters1992.bsky.social
A great opportunity to come work with us! If anyone has any questions do not hesitate to DM.

#optics #microcomb #PNT #stability #physics #phd
epicxphoton.bsky.social Emergent Photonics Research Centre - Loughborough University @epicxphoton.bsky.social · Jan 21
We're offering a fully-funded PhD Studentship at Loughborough University's Emergent Photonics Research Centre to explore microcomb stability.
📚 Fully funded
🔗 Apply here: www.lboro.ac.uk/study/postgr...
📅 Deadline: 2nd Feb – act fast!
#PhD #Photonics #ResearchOpportunity
January 21, 2025 at 12:15 PM
sciencex.bsky.social
A newly developed on-chip microcomb synchronizes optical and electronic signals, enhancing optoelectronic systems' efficiency and paving the way for high-speed communication technologies. doi.org/g87cks
A new on-chip microcomb to synchronize signals in optoelectronics
Optoelectronics are promising devices that combine optical components, which operate leveraging light, with electronics, which leverage electrical current.
techxplore.com
March 7, 2025 at 11:47 AM
underfox3.bsky.social
"This platform provides a foundation for high-power O-band microcomb sources for data-centre interconnects, ultra-wideband transmission and emerging optical computing systems that benefit from scalable multi-wavelength operation."
April 13, 2026 at 7:19 AM
superposition.bsky.social
Researchers Build First Fully Connected Quantum Network With Microcombs
Fully connected quantum networks, enabling simultaneous connection between every user, face scalability challenges despite being the most versatile and robust networking architecture. Researchers constructed a large-scale version of this network, guaranteeing user-to-user security even with an untrusted provider, using integrated soliton microcomb and photonic encoding chips.
quantumzeitgeist.com
August 3, 2026 at 3:35 PM
edpsciences.bsky.social
Journals | JEOS-RP
#NewArticle #OpenAccess

"Interplay of χ(2) and χ(3) effects for microcomb generation"
✍️Francesco Rinaldo Talenti et al. from ‪@univparissaclay.bsky.social‬ ‪@upcite.bsky.social

Read more ➡️ bit.ly/3HqRXdY

#EOS #EuropeanOpticalSociety
@europeanoptics.bsky.social
June 16, 2025 at 9:02 AM