Phase noise analysers set for Laser World event

Highlighted solutions include the R&S FSPN and R&S FSWP, two powerful phase noise analysers for characterising laser systems.

Visitors can also see demos of the R&S MXO 4 and R&S RTO6 oscilloscopes from Rohde & Schwarz as well as the Quantum Computing Control System (QCCS) and lock-in amplifiers from Zurich Instruments.

Phase noise analysers are essential for many photonics applications, such as laser and optical source analysis, optical frequency synthesis, optical coherence tomography (OCT) and quantum optics.

Rohde & Schwarz will present the R&S FSPN phase noise analyser in a demo that measures phase noise for ultra-stable microwave systems. The phase noise sensitivity of the instrument requires a hundred times fewer correlations relative to comparative solutions.

The result is a high measurement speed, ideal for efficient phase noise analysis both in R&D and production.

The R&S FSWP – a signal and spectrum analyser and phase noise analyser in a single box – is another powerful instrument for characterizing laser systems.

With a frequency range of up to 50 GHz and a signal analysis bandwidth of up to 8 GHz, the R&S FSWP is ideal for testing radar applications and when developing and manufacturing synthesisers, OCXOs, DROs and VCOs.

Rohde & Schwarz will also present oscilloscopes in joint demo setups with Zurich Instruments. A quantum sensing demo features the new R&S MXO4, which has an update rate above 4.5 million waveforms per second and fast, accurate spectrum analysis.

The R&S RTO6 oscilloscope is presented with the Quantum Computing Control System (QCCS) from Zurich Instruments. The QCCS is the first commercial device designed to control more than 100 superconducting and spin qubits.

LabOne Q, the QCCS control software, provides a full measurement framework for quantum computing and facilitates integration into higher-level software. The R&S RTO6 is a sophisticated test solution for frequency, protocol and logic analysis. It features a large 15.6-inch touchscreen, excellent signal fidelity and deep responsive memory.

Zurich Instruments will also demonstrate DC lock-in detection for up to 8.5 GHz with their lock-in amplifiers.

Lock-in amplifiers are essential to research laboratories for optics, photonics, scanning probe microscopy and quantum technologies. The instruments can extract very small signals buried in noise, extending the reach of experimental setups.

Christian Dille, Global Market Segment Manager for Research and Universities at Rohde & Schwarz, says: “The future of photonics is heading toward exciting frontiers, with advancements in quantum photonics, integrated photonics and biophotonics. We at Rohde & Schwarz and Zurich Instruments have invested in cutting-edge solutions for characterising laser systems and analysing optical signal sources. We look forward to working with academics and industry professionals to advance innovation at the upcoming LASER World of PHOTONICS trade show.”