Materials Sciences CN

卫星激光测距（SLR）与激光雷达（LiDAR）：高精度遥感解决方案

Next-generation multi-angle DLS turnkey design with built-in consistency checks, raw photon access, and intelligent spike filtering for fast, reliable particle sizing.

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Laser ranging setups: (A) Satellite Laser Ranging (SLR) with a ground-based laser transmitting pulses to a satellite, returning single photons detected and processed through timing electronics for data acquisition; (B) Airborne LiDAR with an aircraft-mounted laser sending pulses to the ground, with reflected photons captured by detectors and processed by a PC for 3D mapping and evaluation.

光探测磁共振 (ODMR)

Optically detected magnetic resonance (ODMR) is a powerful technique widely used in quantum sensing, magnetic field measurement, and material analysis.

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Brillouin Light Scattering (BLS)

Brillouin Light Scattering (BLS) is a powerful optical spectroscopy technique used to probe phonons, magnons, and viscoelastic properties of materials across solid-state, biological, and sensing applications. Swabian Instruments Time Taggers play a critical role in modern BLS experiments by enabling picosecond-resolution photon time-stamping, reliable synchronization with interferometric setups, and real-time reconstruction of frequency-resolved spectra. By combining Time Taggers with Fabry–Pérot interferometry and single-photon detection, researchers achieve accurate, scalable, and time-resolved BLS measurements for materials science, spintronics, biomedical research, and remote sensing.

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This figure illustrates the main perspective of a Brillouin Light Scattering experiment and the obtained data. On the left side, there is a drawing of a tissue sample that is scattering data after illumination. This medium is scattering light outwards. A Fabry-Pérot interferometer is included in the setup, and photon counts are detected using a single-photon detector. The data is then timestamped with a timing card. The resulting data on the left side includes a typical representation of the light intensity vs. frequency, representing scattering light as a consequence of Brillouin, Rayleigh, and Raman Scattering phenomena. The scattered light is overlaid on top of the incident light at the same frequency. The higher-frequency range corresponds to anti-Stokes light, and the lower-frequency spectrum corresponds to Stokes light.

Quantum Dot Single-Photon Source Characterization Using High-Precision Timing Electronics | Swabian Instruments Time Tagger & Pulse Streamer

Swabian Instruments’ Time Tagger and Pulse Streamer provide picosecond-level timing resolution, fast digital pulse generation, and high data-throughput capabilities used in the characterization of quantum-dot single-photon sources.

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