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Lihong Wang News
Wavefront Shaping Improves Tissue Imaging for Disease Detection
PASADENA, Calif., March 21, 2023 — Wavefront shaping is used to reverse the optical distortion caused by Earth’s atmosphere and provide clear images of distant planets. Beyond astronomy, wavefront shaping in biomedicine is emerging as a promising tool for controlling and...
Photoacoustic Technology Images Brain with Laser Light
PASADENA, Calif., June 8, 2021 — Caltech professor Lihong Wang has demonstrated a technology capable of imaging the human brain with laser light and ultrasonic sound waves. The technology is known as PACT, for photoacoustic computerized tomography. First developed to image tissues...
3D Ultrafast Camera Captures Light Traveling Through Air
PASADENA, Calif., Oct. 21, 2020 — An ultrafast 3D camera developed in the lab of Lihong Wang at Caltech is capable of capturing the movement of light in three dimensions. The camera records in stereo at 100 billion frames per second. The research builds upon previous endeavors by...
Wang Wins Feld Biophotonics Award
WASHINGTON, D.C., March 23, 2018 — The Optical Society (OSA) has awarded Lihong Wang at the California Institute of Technology with the 2018 Michael S. Feld Biophotonics Award for inventing the world's fastest 2D receive-only camera and enabling real-time imaging of the fastest...
SPIE Gives Readers Full Access to Two Journals
BELLINGHAM, Wash., Jan. 5, 2018 — SPIE, the international society for optics and photonics, has announced that two of its journals, the Journal of Biomedical Optics and Neurophotonics, will become fully open access journals starting in January 2019. "SPIE is converting JBO and...
Modified Streak Camera Captures 100B Frames Per Second
ST. LOUIS, Dec. 4, 2014 — A modified streak camera is fast enough to capture the movement of a single laser pulse in real time. Streak cameras measure the intensity variation in a pulse of light with time, but in only one dimension. Researchers at Washington University gave...
Bioimaging Technique Isolates Moving Tissue
ST. LOUIS, Nov. 3, 2014 — Light-guiding technology could take scientists on a journey inside blood vessels. The new technology — time-reversed adapted-perturbation (TRAP) optical focusing, developed by a team at Washington University in St. Louis — guides light...
Wang Named 2015 Britton Chance Award Winner
BELLINGHAM, Wash., Oct. 17, 2014 — Lihong Wang, an innovator in photoacoustic imaging, has been chosen to receive the 2015 Britton Chance Biomedical Optics Award.
SPIE Launching Neurophotonics Journal in 2014
BELLINGHAM, Wash., Oct. 31, 2013 — SPIE is launching the peer-reviewed journal Neurophotonics under Editor-in-Chief David Boas of Massachusetts General Hospital (MGH), the society said this week. The new journal will focus on novel optical technologies for imaging and manipulation of...
Light and Color Measure Cell O2 in Real Time
ST. LOUIS, March 27, 2013 — A real-time technique that uses light and color to measure oxygen delivery to individual red blood cells could enable researchers to study the process in relation to diseases and their treatments.
Wang to Study Cellular Oxygen Consumption Under NSF Grant
ST. LOUIS, March 22, 2013 — To determine a cell’s metabolism, scientists need to know how much oxygen it consumes, but current technology limits this study to groups of cells, not individual cells. Now, Dr. Lihong Wang plans to change that.
Light Focused Deep Inside Tissue
PASADENA, Calif., June 28, 2012 — A new procedure that is as simple as an ultrasound more than doubles the depth that light can be focused inside biological tissues and soon could enable doctors to perform incision-free surgery or to diagnose cancer by seeing tumors inside the body.
Texas A&M Hosting Bio-Optics Conference
COLLEGE STATION, Texas, May 18, 2012 — The inaugural BioMedOpTex Symposium will take place May 23-25 at the Annenberg Presidential Conference Center at the George Bush Presidential Library.
Guide Star Sees Deep into Human Tissue
ST. LOUIS, Feb. 14, 2011 — Astronomers have a neat trick they sometimes use to compensate for the turbulence of the atmosphere that blurs images made by ground-based telescopes. They create an artificial star called a guide star and use its twinkling to compensate for the...
(14 results found)
April 2024
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