‘Quantum today is where AI was five years ago’

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Ajai Chowdhry

Ajai Chowdhry | Photo Credit: File photo

With a ample attraction of probe institutions, bundle and hardware companies, and startups, Karnataka, and successful peculiar Bengaluru, is cardinal to India’s quantum ambitions.

After the Union Cabinet approved the National Quantum Mission (NQM) successful 2023 to physique capabilities successful quantum technologies, Indian Institute of Science (IISc) was selected arsenic 1 of the hubs nether the mission. Bengaluru is besides location to astir of the startups backed by the mission.

Ajai Chowdhry, Chairman of the Mission Governing Board of the National Quantum Mission of India, speaks to The Hindu about achievements from the State successful the quantum sector, advancement made by the ngo truthful far, the value of sovereign exertion and expected breakthroughs successful the coming days.

Is NQM connected way successful presumption of achieving its targets?

National Quantum Mission (NQM) is a mission-mode project based connected the conception of ‘lab to market.’ We were given ₹4,000 crore for this project. ₹2,000 crore, in addition, is sitting with 4 different institutions, including the Department of Defence, Department of Space and Atomic Energy, Ministry of Electronics and Information Technology of India and Department of Telecom, which are besides moving successful parallel on quantum technologies. 

We started successful earnest successful January 2024. We created four hubs — IISc for quantum computing, IIT Madras for quantum communication, IIT Bombay for quantum sensing, and IIT Delhi for quantum devices and materials.  

In the quantum connection area, we person made precise bully progress. We person 4 oregon 5 bully startups, 1 of which has tested 500 kilometres of quantum-secure network. This is simply a Bengaluru-based startup named QNu, backed by NQM. We are the 2nd state successful the satellite to bash this.

Why is it indispensable for the country? If a almighty quantum machine appears successful China, it tin easy interruption our cybersecurity. So, we request to ensure that our financial systems, electrical grids and defence systems are quantum secure. 

Another occupation is that a batch of atrocious radical are already harvesting data. They harvest it present to decrypt it later. Quantum information should, therefore, beryllium implemented astatine the earliest to forestall this.

Tell america astir the advancement made successful the absorption areas of the mission.

A Bengaluru-based startup named QpiAI, backed by NQM, this year announced a 64-qubit chip. They are going to present a quantum machine of 64 qubits adjacent year. That volition beryllium the astir almighty quantum computer in this country. 

Parallel to this, assorted probe institutions person present achieved Technology Readiness Level-2 and 3 successful antithetic technologies for quantum computers. One of the institutes present has a photonics computer, and the different 1 is working connected neutral atoms. 

We person already come up with a precise interesting product by which you can non-destructively trial a chip. At a clip erstwhile concerns are increasing implicit the anticipation of hidden backdoors successful imported chips, peculiarly from China, this exertion can analyse a spot and observe any unauthorised modifications.

Many bully things are happening successful sensing, too. During Operation Sindoor, GPS got spoofed. To debar this, you person to usage sensing. NQM is working with various organisations to ensure an alternative to GPS. 

About the value of processing sovereign technology.

Around 40 startups are doing good work in quantum exertion now. The majority of them are from Bengaluru. We invitation proposals from various startups and software and hardware companies to plan and marque components for us. Every portion of a quantum machine is important. 

Countries are progressively seeking to support technologies done export controls. Our state indispensable person exertion sovereignty; if not, we hazard being colonised. We are moving connected creating components successful India, gathering home alternatives to planetary products. Many of these components presently person lone a azygous planetary supplier, truthful processing a 2nd root successful India presents a important marketplace opportunity.

Quantum contiguous is wherever AI was 5 years ago. If you don’t get into quantum today, you are going to miss the bus.

Are there constraints successful presumption of resources oregon talent?

Money is not a problem. Our cost of improvement is one-tenth of the outgo of America. 

We person a terrific vantage due to the fact that of the prime of radical successful this country. Today, we person astir 1,000 scientists moving connected quantum, but we request galore more. We person tied up with the All India Council for Technical Education (AICTE) and created an undergraduate programme for quantum successful 100 universities, giving them ₹1 crore each to acceptable up labs. Recently, we besides announced an MS programme. In the adjacent 3 to 5 years, we volition person created thousands of quantum professionals.

What breakthroughs are you expecting successful the days to come? 

You volition spot america making a 2,500-kilometre quantum safe network. It volition hap successful the adjacent 2 years, much up of target. We volition also go aft making the net quantum secure, which means that fundamentally, if you’re using internet that is quantum secure, your information is totally secure and non-trackable.

India’s archetypal commercially deployable quantum machine was launched successful IIT Dharwad. Where does this acceptable in, successful the larger mission?

We request to make a ample fig of quantum unafraid networking professionals to implement quantum networking each implicit the country quickly. My proposition to IIT Dharwad was to aggressively create quantum networking professionals. This was portion of the enactment that we did with the Karnataka government. The Karnataka authorities wanted to make a quantum policy, and we astatine NQM worked with them to make the policy. It was the archetypal authorities successful the state to invest in quantum. They created a Centre of Excellence (CoE) for quantum successful IISc two years ago. 

Published - May 30, 2026 08:21 p.m. IST

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