From Failed Project to 40 Million Eye Scans: David Huang on the Birth of OCT
632nm6 Jan 2025

From Failed Project to 40 Million Eye Scans: David Huang on the Birth of OCT

Dr. David Huang shares the remarkable journey of how a failed laser surgery project during his MD-PhD studies at MIT led to the invention of Optical Coherence Tomography (OCT), now used in over 40 million eye procedures annually. The story includes a pivotal moment when Professor James Fujimoto volunteered as the first human subject for OCT testing when no other students would agree to have an experimental laser pointed at their eye.

The development of OCT was made possible by the 1980s telecommunications boom, which provided crucial fiber optic components. Dr. Huang's unique background combining computer science and medicine proved essential for creating this breakthrough technology. The conversation also explores OCT's rapid commercialization, its impact on treating age-related macular degeneration, and future developments including smartphone-based screening and potential applications for diagnosing brain and heart disease through retinal imaging.

Reference Paper on OCT (Science 1991): https://www.science.org/doi/10.1126/science.1957169

02:31 Understanding Optical Coherence Tomography (OCT)
04:09 The Evolution of Eye Imaging Techniques
05:34 Technical Principles of OCT
10:38 Development and Early Applications of OCT
15:23 Challenges and Breakthroughs in OCT
25:54 Clinical Acceptance and Advancements in OCT
45:32 The Rise of Startups in Academia
51:27 Future of Imaging Technologies
54:02 Challenges in Developing OCT on a Chip
57:27 Rival Optical Imaging Technologies
01:05:54 Advice for Young Researchers

FOLLOW US ON SOCIAL:
Twitter @ https://x.com/632nmPodcast
Substack: https://632nmpodcast.substack.com/
Michael Dubrovsky @ https://x.com/MikeDubrovsky
Misha Shalaginov @ https://x.com/MYShalaginov
Xinghui Yin @ https://x.com/XinghuiYin

SUBSCRIBE:
Apple Podcasts: https://podcasts.apple.com/us/podcast/632nm/id1751170269
Spotify: https://open.spotify.com/show/4aVH9vT5qp5UUUvQ6Uf6OR

WEBSITE: https://www.632nm.com

Episoder(49)

Origins of Life | Jack Szostak on Basement Experiments to Nobel Prize-Winning Discoveries

Origins of Life | Jack Szostak on Basement Experiments to Nobel Prize-Winning Discoveries

Nobel laureate Jack Szostak takes us on a fascinating journey through his remarkable scientific career, from conducting dangerous chemistry experiments in his basement as a curious child to making gro...

16 Des 20241h 26min

The God Particle | Christoph Paus on Higgs Boson, CERN, and CMS

The God Particle | Christoph Paus on Higgs Boson, CERN, and CMS

Professor Christoph Paus, a key figure in the discovery of the Higgs Boson at CERN's Large Hadron Collider, discusses his journey in high-energy physics, the challenges of leading large international ...

9 Des 20241h 42min

Cold Atoms: Mikhail Lukin on Quantum Optics and Neutral Atom Computing

Cold Atoms: Mikhail Lukin on Quantum Optics and Neutral Atom Computing

In this episode, Harvard Professor Mikhail Lukin discusses his pioneering work in quantum computing using neutral atoms. He shares the journey from his early work in quantum optics and electromagnetic...

2 Des 202450min

Einstein Was Wrong: John Clauser on Bell's Theorem and the Nature of Reality

Einstein Was Wrong: John Clauser on Bell's Theorem and the Nature of Reality

In this episode, we sit down with Nobel laureate John Clauser to discuss his experiments from the early 1960’s, testing Bell's inequalities and quantum entanglement. Clauser shares the story of how, a...

25 Nov 20242h 9min

The Science of Drug Discovery: Insights from Artem Evdokimov

The Science of Drug Discovery: Insights from Artem Evdokimov

In this episode, drug discovery scientist Artem Evdokimov discusses the science of pharmaceutical development, from historical breakthroughs to the current landscape. He shares insights on antibiotics...

18 Nov 20242h 50min

Optical Metatronics: Nader Engheta on Electromagnetics and Scientific Curiosity

Optical Metatronics: Nader Engheta on Electromagnetics and Scientific Curiosity

In this episode of the 632nm podcast, Nader Engheta shares his journey and experiences within the field of electromagnetics, from his early days at the University of Tehran and Caltech, to his current...

11 Nov 20241h 54min

Quantum Computing: Peter Zoller and Ignacio Cirac on the Quantum Revolution

Quantum Computing: Peter Zoller and Ignacio Cirac on the Quantum Revolution

In this episode of the 632-nanometer podcast, we explore the evolution of quantum computing with theoretical physicists and experimentalists Peter Zoller and Ignacio Cirac, two pioneers in the field. ...

4 Nov 20241h 16min

Gravitational Waves: Rainer Weiss (Nobel Prize 2017) on Laser Interferometer Observation

Gravitational Waves: Rainer Weiss (Nobel Prize 2017) on Laser Interferometer Observation

In 1916, Einstein predicted the existence of gravitational waves, however, it took almost a century for researchers to detect them. In this episode of the 632-nanometer podcast, the team has a firesid...

28 Okt 20241h 21min

Populært innen Vitenskap

fastlegen
jss
tingenes-tilstand
rekommandert
sinnsyn
forskningno
liberal-halvtime
tomprat-med-gunnar-tjomlid
rss-paradigmepodden
rss-nysgjerrige-norge
villmarksliv
kvinnehelsepodden
fjellsportpodden
nevropodden
nordnorsk-historie
rss-overskuddsliv
rss-rekommandert
diagnose
rss-bondevennen
psykopoden