C. V. Raman was awarded the Nobel Prize in Physics in 1930 for his discovery of the Raman effect, which is the inelastic scattering of light by molecules.

S. N. Bose is known for his work on quantum statistics, which led to the development of the Bose-Einstein statistics.

M. N. Saha proposed the Saha ionization equation, which is used to calculate the degree of ionization of a gas.

Homi J. Bhabha was the first Indian to be elected as the President of the International Union of Pure and Applied Physics (IUPAP).

Homi J. Bhabha is known for his work on cosmic rays, which led to the development of the Bhabha scattering cross section.

Homi J. Bhabha is considered the father of Indian nuclear physics. He was the founder of the Tata Institute of Fundamental Research (TIFR) in Mumbai.

Ashoke Sen is known for his work on string theory, which is a theoretical framework that seeks to unify all the fundamental forces of nature.

Har Gobind Khorana is the first Indian woman to win the Nobel Prize in Physics. She was awarded the prize in 1968 for her work on the genetic code.

Subrahmanyan Chandrasekhar is known for his work on black holes. He was awarded the Nobel Prize in Physics in 1983 for his work on the theory of the structure and evolution of stars.

Manjul Bhargava is the first Indian to win the Fields Medal, which is the most prestigious award in mathematics.

Arvind Borde is known for his work on supersymmetry, which is a theory that predicts the existence of a superpartner for every known particle.

Ashoke Sen is the first Indian to win the Dirac Medal, which is awarded to physicists who have made significant contributions to theoretical physics.

Umesh Vazirani is known for his work on quantum information theory, which is a field that studies the use of quantum mechanics to process information.

Ashoke Sen is the first Indian to win the Breakthrough Prize in Fundamental Physics, which is awarded to physicists who have made significant contributions to fundamental physics.