ApplicationsLiDAR • Quantum • Sensing • Spectroscopy

Where Single-Frequency Fiber Lasers Create Real-World Impact

Explore how our ultra-stable fiber lasers power LiDAR, quantum technology, sensing, spectroscopy, satellite links and more.

Browse all applications

Ultra-narrow linewidth

Single-frequency performance optimized for metrology, sensing and quantum optics.

Application-engineered platforms

Tuned for LiDAR, OCT, spectroscopy, satellite links and more.

Lab to field ready

From research benches to rugged industrial & aerospace platforms.

LiDAR & Remote Sensing

Long-range coherent ranging, wind profiling and 3D mapping.

Quantum & Cold Atom

Narrow-linewidth sources for quantum optics, clocks and sensing.

Sensing & Spectroscopy

Low-noise fiber sources for distributed sensing & spectral analytics.

10+ defined application domainsSingle-frequency fiber laser platform

Applications Library

Explore Real-World Deployment of Our Fiber Laser Technology

Discover how industries are using our single-frequency fiber lasers — spanning LiDAR, biomedical, quantum, sensing, spectroscopy, satellite communication and more.

Narrow Linewidth Ultra-Low Noise Research & Industrial Ready

Application

LiDAR Systems

Fiber Lasers for LiDAR Systems – high-stability optical sources for precision ranging and 3D mapping.

lidar fiber laserremote sensing3D mapping

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Application

Quantum Technology

Fiber Lasers for Quantum Technology – narrow-linewidth, low-noise sources for quantum optics and sensing.

quantum laserquantum opticscold atoms

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Application

Fiber Optic Sensing

Fiber Lasers for Optical Sensing – ultra-stable sources for DAS, DTS and distributed sensing platforms.

sensing laserdistributed fiber sensing

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Application

Gravitational Wave Detection

Lasers for Gravitational Wave Detection – ultra-stable, low-noise single-frequency laser platforms.

ultra-stable laserlow noise laser

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Application

Optical Communication

Fiber Lasers for Optical Communication – coherent sources for high-capacity telecom links.

coherent communicationtelecom laser

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Application

Biomedical & Diagnostics

Lasers for Biomedical Applications – reliable optical sources for imaging, diagnostics and treatment devices.

biomedical lasermedical laser

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Application

Spectroscopy & Photonics

Fiber Lasers for Spectroscopy – narrow-linewidth sources for precision spectral analysis and photonics R&D.

spectroscopy lasernarrow linewidth

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Application

Material Processing

Fiber Lasers for Material Processing – high-precision, industrial-grade cutting, welding and surface treatment.

industrial laserhigh power fiber

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Application

Atomic Physics Research

Fiber Lasers for Atomic Research – ultra-stable light for atomic physics, metrology and precision experiments.

atomic laserprecision measurement

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Application

Satellite Communication

Lasers for Satellite Communication – single-frequency sources for optical satellite and deep-space links.

satellite laserspace communication

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• Featuring all official Techwin application domains •

Need Guidance?

Unsure which laser fits your application?

Share your target wavelength, power range and application domain — our photonics team will help map the right single-frequency fiber laser to your LiDAR, quantum, sensing, biomedical or satellite platform.

Application review for LiDAR, quantum, sensing, biomedical & more.

Guidance on linewidth, power, package type and integration options.

Direct application support

+86-571-88284299

Typical response time: within one business day.

Share your application notes, target specs or existing prototype.

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We can map your application to suitable single-frequency models and propose configurations for OEM integration, prototypes or lab evaluation.