Who is CohenTannoudji Claude?
Latest Updates
Update at: Jun 24, 2026Claude Cohen-Tannoudji
Born: April 1, 1933, Constantine, Algeria
Biography
Claude Cohen-Tannoudji is a distinguished physicist known for his foundational work in quantum optics and atomic physics. He contributed to methods for cooling and trapping atoms with laser light and has helped advance our understanding of atom–photon interactions. His career includes long‑standing research and teaching roles in France, with key associations to CNRS, Université Pierre et Marie Curie, and Collège de France.
Nobel Prize
1997: Nobel Prize in Physics, shared with Steven Chu and William D. Phillips, for development of methods to cool and trap atoms with laser light.
Career and research
- Fields: quantum optics, ultracold atoms, laser cooling, and atom–photon interactions.
- Key contribution: theoretical and experimental work enabling precise control of atomic motion with light.
- Affiliations (notable): research and teaching posts at CNRS, Université Pierre et Marie Curie, and Collège de France (Chair of Atomic and Optical Physics).
Publications and works
Notable work includes the foundational text Atom-Photon Interactions (co-authored with Claude Dupont-Roc and Georges Grynberg) which synthesizes the theory and experiments of light–matter coupling in atomic systems.
News and updates
Public biographical material highlights major milestones such as the 1997 Nobel Prize. Ongoing public scholarship centers on his contributions to quantum optics and mentorship within French physics institutions. There is no routinely updated public news feed dedicated to this profile, but scholarly publications and institutional announcements document his impact.
Learn more
- Nobel Prize official information on the 1997 physics prize and laureates.
- Institutional biographical pages from Collège de France and other French research bodies that discuss his career and contributions.
- Pertinent scientific works and reviews on laser cooling, quantum optics, and atom–photon interactions for deeper reading.
Which Raj Yogas are in CohenTannoudji Claude's birth chart?
4 FOUNDCohenTannoudji Claude's chart shows 2 Raj Yogas and 2 challenging combinations, including Gaja Kesari Yoga, Sasa Yoga.
Which dasha is CohenTannoudji Claude running now?
VIMSHOTTARICohenTannoudji Claude is currently in the Venus mahadasha, running from Sep 24, 2026 to Mar 24, 2027.
What do CohenTannoudji Claude's numerology numbers say?
CohenTannoudji Claude's core numbers are Destiny 4, Soul Urge 11, Personality 4, Karmic Debt 33.
Chaldean Destiny 4 indicates practical building through discipline and systems. It supports operations, engineering, execution, and stable long-term progress.
Chaldean Soul 11 desires spiritual alignment and intuitive clarity. It seeks meaning, inspiration, and higher guidance with grounding.
Chaldean Personality 4 appears practical, reliable, and disciplined. Others often see consistency, structure, and hard work.
Master Number 33 in Chaldean numerology amplifies compassion, healing, and teaching. It supports upliftment through service and mature love.
Life Events & Planetary Transits
Key events mapped against the active Dasha and planetary transits at the time.










Social media and public presence
There are no widely publicized official social media profiles linked to Claude Cohen-Tannoudji. Academic profiles and institutional pages provide biographical and scholarly information, but there are no verified personal accounts commonly associated with him.