SECTION: Features
Light impinges on a camera's sensor as a collection of discrete quantized elements, or photons. An emerging class of devices, called single-photon sensors, offers the unique capability of detecting individual photons with high-timing precision. With the increasing accessibility of high-resolution single-photon sensors, we can now explore what computer vision would look like if we could operate on light, one photon at a time.
By Varun Sundar, Mohit Gupta, January 2025
PDF | HTML | In the Digital Library
![Toward a universal quantum programming language](/images/DLImages/f1f19_s.png)
Quantum computing may be more powerful than classical computing, but it has a radically different programming model. While current languages are in their infancy and future languages are likely to be different, now is a great time for language designers and implementers to try new ideas.
By Jens Palsberg, September 2019
PDF | HTML | In the Digital Library
![Reliable quantum circuits have defects](/images/DLImages/feature_4_Paler_thumb.jpg)
The first large-scale practical quantum computer is within reach. Coming to grips with the strategy and challenges of preparing reliable executions of an arbitrary quantum computation is not difficult. In fact, defects are good.
By Alexandru Paler, Austin G. Fowler, Robert Wille, September 2016
PDF | HTML | In the Digital Library
![Establishing quantum advantage](/images/DLImages/feature_5_Bouland_thumb.jpg)
What are quantum computers good for? This essay reviews the progress toward proving a quantum advantage over classical computing.
By Adam Bouland, September 2016
PDF | HTML | In the Digital Library