Doing something fun with light! Research group of @Michallipson at @Columbia University, @CUSEAS
Columbia University, New York
Joined March 2020
- Tweets68
- Following173
- Followers1.7K
- Likes85
Lipson Nanophotonics Group retweeted
New article online: High-power electrically pumped microcombs.
go.nature.com/4oubXfC
Lipson Nanophotonics Group retweeted
Researchers at Columbia Engineering have developed a compact light source generating dozens of high-power wavelengths—published in Nature Photonics—with potential to transform data centers and sensing technologies. @Michallipson @EE_ColumbiaSEAS
🔗 bit.ly/48jh7ql
Lipson Nanophotonics Group retweeted
#High-power, multi-color #FrequencyComb lasers now fit on a #SingleChip, enabling faster, more efficient data transmission and compact integration for communications, sensing, and quantum devices. @CUSEAS @NaturePhotonics doi.org/g952rf phys.org/news/2025-10-powerf…
Check out our latest paper, “High-Power Electrically Pumped Microcombs,” just published in @NaturePhotonics!
We show how a simple laser diode can generate powerful, high-coherence frequency combs on a chip, a step forward for AI, LiDAR & quantum tech.
nature.com/articles/s41566-0…
Check out our invited talk SF3K.1 @CLEOConf on ultra-low loss integrated platforms and high-performance chip-scale lasers for all colors of visible light! To be held on May 12th 2pm PDT at Marriott Salon 4. #CLEO2023 #laser #photonics
Check out the latest cover of the @LaserFocusWorld Magazine featuring our work on chip-scale visible lasers: laserfocusworld.com/magazine…
We will also be hosting a webinar on April 18th, 2 pm ET, to talk about our lasers:
laserfocusworld.com/webinars…
#laser #photonics #optics
Lipson Nanophotonics Group retweeted
New content online: Widely tunable and narrow-linewidth chip-scale lasers from near-ultraviolet to near-infrared wavelengths.
go.nature.com/3jjeIVA
Lipson Nanophotonics Group retweeted
In need of a tiny & tunable laser for your #quantum information work (and more!)?
Check out the latest device from @mateuscorato @LipsonGroup @CUSEAS. In @NaturePhotonics, they detail a visible light laser that'll fit on your fingertip. engineering.columbia.edu/new…
Lipson Nanophotonics Group retweeted
Our @LipsonGroup has invented high-performance visible-light lasers that fit on a fingertip--a significant advance for technologies like quantum optics and laser displays for AR/VR. engineering.columbia.edu/new… @EE_ColumbiaSEAS @Michallipson @ColumbiaScience @mateuscorato
Check our latest paper nature.com/articles/s41566-0… in @NaturePhotonics where we demonstrate widely tunable and narrow-linewidth chip-scale lasers from near-UV to near-IR wavelengths. Our lasers' performance rivals that of state-of-the-art benchtop lasers while fitting on a fingertip.
Lipson Nanophotonics Group retweeted
A collaboration btwn Christine Hendon & Michal Lipson's research groups has demonstrated a novel supercontinuum source based on a Si3N4 photonic chip for optical coherence tomography imaging @dianamojahed @ji_xingchen @LipsonGroup
More info here: ee.columbia.edu/news/researc…
Lipson Nanophotonics Group retweeted
Tutorial article just published in @aplphotonics - “Methods to achieve ultra-high quality factor silicon nitride resonators”: APL Photonics: Vol 6, No 7 - from the @Michallipson group aip.scitation.org/doi/10.106…
Check out Mateus's talk in #cleo21 tomorrow (Friday 14th May) at 8:15 AM EST (SF1B.6), where we show an integrated platform for realizing narrow linewidth and widely tunable lasers covering all the way from visible to near-IR.
Check out @datta_ipshita's talk in #cleo21 tomorrow (Thursday 13th May) at 11:00 PM EST (STh5B.1), where we show a SiN-2D hybrid platform for ultra-compact, low-loss and high-speed phase shifter.
Check out Xingchen's talk in #cleo21 tomorrow (Thursday 13th May) at 8:15 AM EST, where we show a supercontinuum source based on millimeter-scale Si3N4 (photonic) chip for OCT applications.
Check out @bhattgaurangr's invited talk (JW2G) today (Wednesday 12th May) at 12:00 PM EST in #cleo21 where we summarize our latest progress on radiative heat transfer.
Check out @AndresGilMolina's talk (SW4A.6) in #cleo21 today at 7:30 PM EST today where we will show integrated broad-band high-power frequency combs pumped by multimode gain chips.