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Distributed Fiber Optic Acoustic Sensing

INSIGMA Engineering pioneers advanced fiber optic sensor systems, leveraging fiber optical backscatter to precisely detect and analyze acoustic vibrations along fiber installations. We specialize in delivering customized solutions for FBG sensors and distributed acoustic sensing (DAS) applications.
 

Our DAS interrogators, utilizing ultra-low noise lasers with advanced detection schemes, and our innovative Signal Indicator and Monitoring Equipment (SIMONE) platform, powered by Swept Wavelength Laser and Optical Time and Frequency Domain Reflectometry (OTDR/OFDR) technologies, provide highly accurate distributed sensing tailored to diverse industrial needs. This enables superior sensitivity and precision in critical applications.
 

Furthermore, we offer a comprehensive suite of high-performance Tunable Laser Sources (TLS), Laser Characterization and Calibration Software, and Optical Spectrum Analyzers (OSA) to empower your R&D initiatives.
 

Discover how INSIGMA Engineering can optimize your sensing applications.
Contact us at info@insigma.com.tr.

 

Gökdelenler

   Fiber Optic Sensors for
Structural Health Monitoring of
Buildings

Technology
Products
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Tunable Laser Sources                          Optical Spectrum Analyzers                           DAS & FBG Interrogators​

 

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High-performance photonic integrated circuit (PIC) based tunable lasers within 1500–1600 nm range, with 0.1 pm precision, ±10 pm accuracy, and fast 100 nm/s sweep at 10 dBm output, onboard FMCW options.

Accurate calibration and reliable characterization powered by iOSA spectrum analyzers.

iOSA series spectrum analyzers for high-resolution spectral analysis fit R&D and production applications, covering a wavelength range from 1530 to 1565 nm with a spectral sampling resolution of 5 pm and an absolute wavelength accuracy of ±10 pm.

DAS interrogators recording of acoustic signals along optical fibers with detection ranges upto 120 km, customizable channels and spatial resolutions.

FBG interrogators with scan sweeps upto 40 kHz, custom channel and digital twin (DT) powered options.


PIC based hybrid DAS & FBG interrogation options.
 

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Partners

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Precision Lasers. Smart Sensing. Powerful Solutions.

As the authorized distributor for Chilas BV, we deliver cutting-edge laser technology and expertise. We develop specialized features and software for Chilas BV's tunable lasers, ensuring peak performance and precision. Harnessing Chilas BV's advanced lasers, we craft industrial fiber sensing solutions like FBG and DAS, providing critical insights for diverse applications.
 

Revolutionizing Laser Characterization & Calibration

We collaborate directly with Chilas BV to develop bespoke characterization and calibration software specifically designed for their state-of-the-art tunable lasers. This synergistic approach ensures:

  • Optimal Performance: Maximize the potential of your Chilas BV lasers with precisely calibrated and characterized outputs.

  • Enhanced Accuracy: Achieve superior measurement and experimental results through refined laser control.

  • Streamlined Workflows: Intuitive software interfaces designed for efficiency and ease of use.


Pioneering Industrial Fiber Sensing Applications

Leveraging high-power and advanced laser products, we specialize in developing diverse and robust industrial fiber sensing applications. Our expertise transforms raw data into actionable insights for critical infrastructure and operational monitoring.


Our advanced sensing solutions include, but are not limited to:

  • Fiber Bragg Grating (FBG) Sensing: Precisely monitor temperature, strain, and pressure in harsh environments, ideal for structural health monitoring, civil engineering, and aerospace applications.

  • Distributed Acoustic Sensing (DAS): Gain real-time, continuous insights into vibrations and acoustic events across vast distances, perfect for pipeline integrity, perimeter security, and railway monitoring.


Future-Proof Solutions: Our continuous development ensures your systems remain at the forefront of laser technology


Why partner with us? We offer expert knowledge, innovative solutions, and full-spectrum support.

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Contact Insigma

19 Mayıs Mah. Sümer Sok. SÜMKO Sitesi K-2 Blok
Kadıköy 34736 , İstanbul

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INSIGMA Engineering was founded in 2020 with the support of TÜBİTAK TEYDEB’s entrepreneurship program. It is a technology company that develops innovative, tailor-made solutions in fiber-optic-based monitoring technologies. Its flagship concept, SIMONE™ (Signal Indicator and Monitoring Equipment), transforms existing fiber optic networks into a 24/7 passive sensor network through Distributed Fiber Optic Sensing (DFOS) technology.
 

Thanks to this technology, thousands of virtual sensing points can be created along existing fiber optic cables, turning them into an intelligent monitoring system that listens to the environment along their route. Vibrations, acoustic signals, and temperature variations can be detected with high precision from kilometers away, making all terrestrial and submarine fiber networks potential data sources for SIMONE™.
 

Applications range from civil uses such as earthquake awareness, damage detection, critical facility security, intrusion detection, to environmental monitoring such as border security, submarine cable protection and coastal surveillance.
 

With its strategy of delivering tailor-made solutions, INSIGMA Engineering also collaborates with partners in EU-funded projects, working on innovative approaches for the smart cities of the future. Guided by its vision to shape photonic-based technologies, the company develops original systems that provide valuable big data for critical infrastructure projects, contributing to new safety standards—from early warning before disasters to rapid situational awareness after them.
 

Our target customers include security companies, telecom operators, structural health monitoring firms, railway and energy infrastructure operators, and construction companies. With tailor-made system solutions, high detection sensitivity, and cost efficiency, SIMONE™ positions operators as industry leaders across diverse applications.

INSIGMA Engineering is a member of the following organizations:

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