Significant progress in quantum technology is being made by researchers at the Indian Institute of Science (IISc), Bangalore, especially because to their creative work regulating light at the nanoscale. The development of quantum computing, telecommunication, and sensing technologies depends heavily on this breakthrough.
The researchers concentrated on colloidal quantum wells (CQWs), which are small, specially designed materials with nanoscale light emission capabilities. These CQWs were combined with dielectric meta-surfaces, which are designed surfaces that have new ways of manipulating light.
IISc Researchers are using colloidal quantum wells (CQWs) combined with dielectric meta-surfaces to advance quantum cryptography. Enhancing the production and control of individual photons—which are essential for developing secure communication systems—is the goal of this novel strategy.
Significant advances in light emission techniques have been made possible by recent developments in quantum technology. Cavity quantum wells (CQWs) and meta-surfaces have been successfully coupled by a group of researchers, yielding impressive results: a 97% reduction in spectral breadth and a 12 times brighter light emission. This improvement shows that the light is not only much brighter but also purer and more accurate, which is important for a number of photonics and quantum optics applications.
In order to improve the performance of quantum devices, IISc researchers are creating platforms that enable exact nanoscale light manipulation. Applications in secure communication networks and quantum computing depend on this feature.
A recent study conducted at the Indian Institute of Science (IISc) under the direction of Professor Jaydeep K. Basu
The purpose of IISc’s Quantum Research Park (QuRP) is to promote cooperation between engineers, material scientists, and physicists. This interdisciplinary strategy aims to address important quantum technology issues and foster collaborations with business.
IISc has started working with several companies to build a thriving quantum technology ecosystem. Interestingly, a collaboration with INOX Group intends to establish the first Quantum Materials Lab in India, with an emphasis on topological semiconductors that are crucial for fault-tolerant quantum computing.
Students are trained in this new profession through educational programs like the M.Tech program in Quantum Technology, which is supported by the IISc Quantum Technology Initiative (IQTI). Workshops and internships are also being planned to help students strengthen their skills.
To interact with industry stakeholders and the larger scientific community, IISc frequently organizes events such as the Quantum Conclave. Discussions about developments in quantum technology and their real-world uses are facilitated by these gatherings.
In addition to furthering basic research, IISc is converting these discoveries into workable solutions that could have a big societal and economic impact.
