By Alnair Laboratories Corporation
The STR-100 represents a breakthrough in distributed strain sensing technology using optical fiber. Combining a high-speed wavelength-swept light source for real-time monitoring with proprietary algorithms for long-range measurement performance, the STR-100 enables precise and instantaneous visualization of subtle structural deformations. - High-resolution strain measurement with resolution 1με - Up to 1,000m long range distributed sensing - Real-time strain and temperature monitoring with instant visualization Bridges - Continuous monitoring of strain distribution in bridge cables, girders, and decks - Early detection of fatigue, cracks, and structural deformation - Real-time assessment during heavy traffic, earthquakes, or strong wind conditions - Supports predictive maintenance and improves infrastructure safety Tunnels - Detection of tunnel lining deformation and displacement - Distributed temperature monitoring for fire detection and thermal anomalies - Long-range sensing capability suitable for underground environments - Enhances tunnel safety and maintenance efficiency Railway Infrastructure - Monitoring of rail expansion, track deformation, and sleeper stress - Real-time detection of abnormal strain caused by train loads and vibration - Temperature monitoring for rail buckling prevention - Improves railway reliability and reduces maintenance downtime Industrial Plants - Monitoring strain and temperature in pipelines, tanks, and industrial equipment - Detection of thermal stress and abnormal mechanical loading - Suitable for harsh environments with high electromagnetic interference immunity - Enables safer plant operation and preventive maintenance Dams & Embankments - Long-term structural health monitoring of dams and embankments - Detection of deformation, displacement, and leakage-related temperature changes - Real-time monitoring during seasonal or environmental variations - Supports disaster prevention and infrastructure risk management
O-band Ultra-Narrow, Ultra sharp Tunable Optical Filter CVF-300BO / BVF-300BO Porgrammable / Manual Features - O-band coverage 1260nm~1360nm - Narrow-ness bandwidth: min. bandwidth 50pm (6GHz) - Flexible: both bandwidth- and wavelength-tunable Applications - Automated inspection systems in prodcution lines - Narrow-band filtering for DWDM systems - Pulse-shaping and ASE-noise filtering
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Generate high-speed electrical pulses as short as 30ps 17ps fast rise-time for driving modulators and lasers Generate pulses on-demand or at repetition rates up to 5GHz The EPG-210 is a specially-designed short electrical pulse generator. The output pulse can be as short as 30ps, ad with the high-voltage option, it can drive most off-the-shelf laser diodes of LN modulators to generate short optical pulses. The tunability of the pulse-width and frequency repetition rate offers flexibility in laser machining application, where control of laser pulse energy is required. Short electrical pulse down to 30ps Sharp rise/fall time Adjustable pulsewidth and frequency repetition rate Triggerable from external clock Single ended or differential output available Optical pulse generation Laser diode gain-switching Laser machining LIDAR
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Broadband, high-power, stable ASE source VFD display for easy viewing from shallow angle Flat spectrum option available Applications: - Fiber sensing - Optical tomography - DWDM component inspection - Optical gyroscope
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