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High-frequency picosecond carrier laser pulse seed laser
Free accessEuropean Patent Office | 2024| -
Ultra-stable double-comb mode-locked fiber laser based on heterojunction saturable absorber
Free accessEuropean Patent Office | 2024| -
Pulse train energy adjusting device and method, electronic equipment and medium
Free accessEuropean Patent Office | 2024| -
Wide-temperature-range laser emitting device based on phase transformation regulation and application
Free accessEuropean Patent Office | 2024| -
Device and method for generating broadband optical frequency comb with adjustable central wavelength
Free accessEuropean Patent Office | 2024| -
Longitudinal mode stabilizing method and device based on annular sub-cavity following control and related equipment
Free accessEuropean Patent Office | 2024| -
Novel diaphragm device used in laser cavity and manufacturing method thereof
Free accessEuropean Patent Office | 2024| -
Low-differential-mode gain few-mode erbium-doped optical fiber amplifier based on gradient refractive index structure
Free accessEuropean Patent Office | 2024| -
Laser array light spot projection device with variable number and size
Free accessEuropean Patent Office | 2024| -
Terahertz high-chirality broadband scanning radiation source and control method thereof
Free accessEuropean Patent Office | 2024| -
Terahertz metasurface and multifunctional active switching method
Free accessEuropean Patent Office | 2024| -
Battery temperature monitoring system and monitoring management method
Free accessEuropean Patent Office | 2024| -
Preparation method of solid electrolyte based on amino-functionalized nano silicon spheres
Free accessEuropean Patent Office | 2024| -
Preparation method of small-size carbon-coated platinum-based alloy catalyst
Free accessEuropean Patent Office | 2024|
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