SOURCE: AFI

The Parliamentary Standing Committee on Defence, chaired by Shri Radha Mohan Singh, visited the Solid State Physics Laboratory (SSPL) of the Defence Research and Development Organisation (DRDO) in Delhi today, gaining firsthand insight into India’s strides toward self-reliance in cutting-edge defence technologies. The committee was briefed on SSPL’s pioneering work in advanced semiconductors, optoelectronics, and next-generation materials, underscoring DRDO’s pivotal role in bolstering India’s Atmanirbhar Bharat initiative.
During the visit, the committee witnessed a showcase of SSPL’s innovations, including advancements in Silicon Carbide (SiC) technology, infrared (IR) devices, Gallium Nitride (GaN) and Gallium Arsenide (GaAs) Monolithic Microwave Integrated Circuits (MMICs), sensors, Terahertz (THz) technologies, and quantum technology. These breakthroughs are critical for developing indigenous defence systems, ranging from radar and missile guidance to secure communications and electronic warfare.
Shri Radha Mohan Singh commended SSPL’s efforts in reducing India’s dependence on foreign suppliers for strategic semiconductor components, a sector vital to modern warfare. The committee was particularly impressed by the lab’s progress in GaN-based MMICs, which enhance the performance of radar and communication systems, and SiC technology, known for its resilience in extreme conditions. SSPL’s work in quantum technology and THz applications also signals India’s ambition to lead in futuristic defence capabilities.
The visit highlighted DRDO’s broader commitment to indigenous innovation, aligning with the government’s push for self-reliance in defence manufacturing. SSPL’s collaborations with industry and academia to translate research into production-ready solutions were noted as a model for accelerating India’s technological sovereignty. The committee emphasized the need for continued investment in such facilities to ensure India remains competitive in the global defence landscape.
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