PhotonQ - Photonic Quantum Computing

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Learn quantum computing and run your circuits on our photonic quantum hardware test

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Features

Explore Quantum Computing

Run intuitive experiments

Unleash your curiosity and dive into the realm of quantum experimentation with our intuitive tools, empowering you to design and run your own insightful quantum experiments with ease and precision.

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Get results for your experiments

Unlock profound discoveries and gain valuable insights from your quantum experiments with PhotonQ's powerful computational capabilities, delivering fast and precise results for your research endeavors.

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Quantum Code Playground

Dive into the world of quantum computing with our interactive platform. You can write and run quantum code, experiment with quantum algorithms, and unlock the potential of this cutting-edge technology.

Diagram

// quantum ripple-carry adder from Cuccaro et al, quant-ph/0410184
OPENQASM 2.0;
include "qelib1.inc";
gate majority a,b,c 
{ 
  cx c,b; 
  cx c,a; 
  ccx a,b,c; 
}
gate unmaj a,b,c 
{ 
  ccx a,b,c; 
  cx c,a; 
  cx a,b; 
}
qreg cin[1];
qreg a[4];
qreg b[4];
qreg cout[1];
creg ans[5];
// set input states
x a[0]; // a = 0001
x b;    // b = 1111
// add a to b, storing result in b
majority cin[0],b[0],a[0];
majority a[0],b[1],a[1];
majority a[1],b[2],a[2];
majority a[2],b[3],a[3];
cx a[3],cout[0];
unmaj a[2],b[3],a[3];
unmaj a[1],b[2],a[2];
unmaj a[0],b[1],a[1];
unmaj cin[0],b[0],a[0];
measure b[0] -> ans[0];
measure b[1] -> ans[1];
measure b[2] -> ans[2];
measure b[3] -> ans[3];
measure cout[0] -> ans[4];

Translation

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Simulation

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PhotonQ

One-way Quantum Computing

We are a diverse team of scientists and software developers at the Christian Doppler Laboratory for Photonic Quantum Computing, located at the Faculty of Physics, University of Vienna.

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About Us

The People Behind

We are a diverse team of scientists and software developers at the Christian Doppler Laboratory for Photonic Quantum Computing, located at the Faculty of Physics, University of Vienna.

Quantum for Everyone
Tobias Guggemos is a postdoctoral researcher on the PhotonQ project. Its web interface offers users hands-on experience with photonic quantum computers and makes quantum science accessible to everyone.
Tobias Guggemos
Quantum Game-Changer
Prof. Philip Walther's leadership at PhotonQ has brought Austria its first photonic online quantum computing platform. This pioneering initiative is set to redefine quantum exploration and spark innovation in Europe.
Philip Walther
Bridging Quantum Realms
Felix Zilk, an early contributor to the PhotonQ project, develops solutions that allow individuals and businesses throughout the world to freely experiment with photonic quantum computers.
Felix Zilk
Netsnek's Quantum Marvel
PhotonQ is a quantum leap in innovation, redefining quantum exploration with its user-friendly interface and photon polarization focus. It's not just a platform; it's a collaborative gateway to the future of computing. Kudos to Netsnek for making quantum accessible and paving the way for a brighter, collaborative tomorrow!
Netsnek
Development Studio
Stunning quantum platform
We at cronit are thrilled to be working with PhotonQ and bringing their stunning quantum platform to the world.
cronit
Development Studio

Quantum Game-Changer

Bridging Quantum Realms

Netsnek's Quantum Marvel

Stunning quantum platform