Integrated Tunable Laser Platform with Wavelength Stabilisation for photonic integrated circuit

Title in Danish as published on TED.

Contract award notice published on TED on 12 Oct 2026 by Danmarks Tekniske Universitet - DTU (Denmark), CPV 38636100 Lasers.

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Description

DTU intends to purchase an integrated tunable laser platform for photonic integrated circuit (PIC) characterisation within advanced quantum and classical photonics research from TOPTICA Photonics SE. The procurement comprises a fully integrated laser system consisting of three tunable lasers centred around 795 nm, 1320 nm and 1550 nm, respectively, together with a wavelength measurement and stabilisation system. The required solution shall provide: mode-hop-free laser operation; narrow linewidth performance suitable for precision photonics applications; broad continuous tuning ranges; polarisation-maintaining fibre outputs; integrated wavelength measurement and long-term wavelength stabilisation; integrated PID-based wavelength control; unified software control of all system components; rack-integrated installation with thermal management and passive vibration isolation. The equipment will be used for advanced PIC characterisation and activities related to the QPlanet pilot line and other quantum and classical photonics research activities. High wave-length stability, automation and seamless interaction between all subsystems are essential for the intended research applications. DTU requires an integrated tunable laser platform consisting of three tunable laser sources centred around approximately 795 nm, 1320 nm and 1550 nm together with an integrated wavelength measurement and stabilisation system. The equipment will support work related to thePIC characterisation within the QPlanet pilot line and advanced quantum and classical photonics research activities. In particular

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