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If you build or use quantum computers or quantum sensors, learn how Q-CTRL provides the critical software to help you do more with your hardware.

Boulder Opal Boulder Opal

Quantum control infrastructure software for R&D professionals building the future

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Boulder Opal

Learn about Boulder Opal

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Boulder Opal at a glance and quickstart


Background information for the use of Boulder Opal in quantum research


Introduction to the essential Boulder Opal features with hands-on exercises

User guides

Step-by-step how-to guides for the features in Boulder Opal

Application notes

See how we have applied Boulder Opal to solve major challenges in the field


Module, class, and method reference for Boulder Opal software packages


Stay up to date with the latest Boulder Opal release notes

Additional resources

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Questions? Problems? Need more information? Contact Q-CTRL Support for assistance

Learning center

Begin your quantum journey and learn from our team of quantum technology experts


Technical manuscripts, background material and research developed by our expert research team

Open Controls

Create and deploy established error-robust quantum control protocols from the open literature