Solid State Physics Laboratory

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Solid State Physics Laboratory
Established09-08-1961
DirectorDr. Seema Vinayak
AddressLucknow Road, Timarpur,
Delhi - 110 054
LocationDelhi
Operating agency
DRDO
WebsiteSSPL Home Page

Solid State Physics Laboratory (SSPL) is a laboratory under the Defence Research & Development Organization (DRDO). Located in Delhi its primary function is research in the field of Solid State Materials, Devices and Sub-systems. Their activities include development of semi-conductor materials, solid state devices, electronic components/sub-systems and investigation of solid state materials/devices for futuristic defence applications.[1]

Quantum Technology Research Centre

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The Quantum Technology Research Centre at Delhi's Metcalfe House was formally opened by DRDO on 27 May 2025. It has experimental setups to advance research and development in quantum technology. Characterization of Vertical-Cavity Surface-Emitting Lasers and Distributed Feedback Lasers; Test-beds for assessing single-photon sources; Micro Fabricated Alkali Vapor Cell Set-up for Characterization; and Experimental Platforms for Developing and Validating Quantum Key Distribution Techniques to Enable Ultra-secure Communication are among the key setups, which are led by the Scientific Analysis Group.

Advanced solid-state quantum devices and materials, an atomic magnetometer employing optically pumped magnetometry for ultra-sensitive magnetic field detection, and an Ultra-Small Atomic Clock based on coherent population trapping for extremely accurate timekeeping in environments denied by the GNSS are among the foundational technologies the lab focuses on.[2]

References

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  1. ^ "Solid State Physics Laboratory". Archived from the original on 31 January 2008. Retrieved 8 February 2008.
  2. ^ "DRDO inaugurates Quantum Technology Research Centre to further bolster indigenous quantum capabilities for strategic & defence applications". Press Information Bureau. Ministry of Defence, Government of India. 27 May 2025. Retrieved 19 June 2025.
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