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In 2018 FAZ will attend or be represented at a range of conferences and exhibitions. Appointments should be arranged before the conference by contacting our offices.
We will present papers at ECSSMET2018 and OFS ’26 and attend IEEE and EPIC events.

FAZ Exhibitions

SPIE Photonics West
The Moscone Center
San Francisco,
27th Jan to 1st Feb 2018
Booth 4096

European Conference on Spacecraft Structures, Materials & Environmental Testing (ECSSMET2018)
The Netherlands
28 May – 1 June 2018


CLEO Pacific RIM 2018
Hong Kong Convention and Exhibition Centre,
Hong Kong.
29 July to 3 August 2018

Optical Fiber Sensors (OFS ’26)
“Olympic Capital”
Lausanne, Switzerland.
24th to 28th September 2018

FUGRO Exhibitions (Contact FAZ to arrange appointment)

Subsea Expo
Aberdeen Exhibition and Conference Centre
Aberdeen, United Kingdom
07 Feb – 09 Feb 2018

OTC Houston 2018
NGR Park Houston
Houston, USA
30 Apr – 03 May 2018

EAGE 2018
Bella Center Copenhagen
Copenhagen, Denmark
11 Jun – 14 Jun 2018

Renewable UK Offshore Wind 2018
Manchester Central Convention Complex|
Manchester, United Kingdom
19 Jun – 20 Jun 2018

Innotrans 2018
Messe Berlin
Berlin, Germany
18 Sep – 21 Sep 2018

Wind Energy 2018
Conference Centre
25 Sep – 28 Sep 2018
Booth#: B4

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October 30, 2015, FBGS announced that they have entered into a strategic partnership with FAZ Technology, Ltd., a subsidiary of Fugro NV, the premium manufacturer of ultra-high resolution measurement devices for Fiber Bragg Grating (FBG) sensors.  Within the partnership, FBGS has the exclusive rights to commercialize the FAZT interrogator platform to the medical market worldwide.

The FAZT Interrogators can be considered as a revolutionary new breed of interrogators for FBG sensors.  Developed for a leading end-user of optical sensors, it is the first sensor interrogator based on a proven telecom tunable laser platform, which delivers unprecedented precision and accuracy.  The integrated electronics and embedded software allow the user to quickly adapt the performance parameters to fit many different sensor configurations.  High-speed data acquisition and an on-board data processing enable straightforward real-time measurements with an extremely high wavelength precision (down to 0.1pm @1kHz).

The partnership will reinforce FBGS’ foothold in the medical market.  Eric Lindner, CEO of FBGS states “Aligning with FAZ Technology gives our customers a unique access to a cutting edge technology that perfectly complements our existing interrogator portfolio and opens new opportunities in the medical market for the current and next generation of FBG sensors.”

The access to this high-end interrogator platform will allow FBGS to launch next-generation turn-key fiber optic sensing solutions based on FBGS’ new fiber developments for “strain-independent temperature monitoring”, “high-resolution localized shape sensing”, and “3D force sensing”.

The partnership is also strongly supported by FAZ Technology.  “We are excited to develop the medical market through FBGS. Due to their unique product portfolio and strong market knowledge, FBGS is in excellent position to develop this market for us. The combination of both of our complimentary products will also bring new sensing capabilities forward to the medical industry and beyond.” says Johannes Singer, CEO of FAZ Technology.


For more information, please contact FBGS at  or FAZ at


About FBGS

FBGS ( is a Belgium/Germany-based developer and manufacturer of high strength Fiber Bragg Gratings (FBG) using draw- tower technology.  These ‘Draw-Tower Gratings’ – DTG® – are commercialized by FBGS as an OEM component into the fiber optic sensing industry and are applied worldwide for both standard and tailored sensing applications in industries such as medical, oil & gas, composite, transport, processing, civil & geo, telecom, and the general R&D arena.


About FAZ Technology

FAZ Technology (, a subsidiary of Fugro NV, is a developer of high-end optical sensing systems and solutions for a wide range of applications. The core FAZ platform technology is based on tunable laser-based fiber optic interrogation platform for high-resolution and high-speed recording of optical spectra, primarily targeting fiber optic sensors. Additionally, FAZ Technology has a portfolio of proprietary Fiber Bragg Grating (FBG)-based sensors for pressure, vibration, sound and tilt detection that provide cutting-edge performance in precision, accuracy and reliability. The FAZ Technology fiber optic-based sensing solutions are especially suitable for oil & energy applications, machine & (marine) vessel monitoring, geotechnical and geoscientific surveys, structural health measurements and industrial process & equipment monitoring.

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FAZ Technology and FBGS demonstrate advanced capability sensor

At OFS ’24 – The international conference on Optical Fibers held in Brazil,  FAZ Technology and FBGS demonstrated sensors with an enhanced capability to separate strain and temperature measurements. Fibre Bragg Gratings (FBGs) are used in various industries and interest in the technology is still growing. However, the cross sensitivity between strain and temperature can, in certain applications require the need for a temperature compensation FBG to be associated with the strain FBG. An alternative approach is to use FBGs written in birefringent or Polarization Maintaining (PM) fibre. These PM-FBGs (or Bi-FBGs) have a double Bragg peak that allows the simultaneous measurement of strain and temperature but this is often at the expense of the measurement accuracy. At OFS 24 FBGS and FAZ Technology demonstrated enhanced capability of an order of magnitude improvement over existing solutions when using these sensors. The full paper published at OFS ’24 is available here and a video of the demonstration is published here.

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Fiber vs Electronic Sensors

Sensors that use electronics use voltage (millivolt, microvolt, nanovolt) and Analogue to Digital (ADC) conversion to convert the voltage to a digital value. Sensors that contain Fiber Bragg gratings use the wavelength of the reflected light measured in nanometers, picometers and femtometers and the equivalent of the ADC is an optical interrogator which translate the wavelength in a digital value. When designing/using electronic sensors the key parameter of sensitivity is specified as volts per minimum resolution of the measurement e.g 100 millivolt (mV) per Pascal for a pressure sensor or 30mV per gravity (30mV/g) , or 1mV per degree Celsius (1mv/°C)

Fibre Bragg gratings use a change in the wavelength of the light reflected from the FBG (Fibre Bragg Grating). The optical interrogator must resolve the wavelength change to a high resolution in order to translate the measurement into a digital value. So the important parameters of sensitivity of a sensor is picometer change in wavelength with respect to the parameter to be measured. e.g. 10 picometer (pm) per degree Celsius (10pm/C), for pressure the typical figure might be 30picometer per pascal (30 pm/Pa), and for an accelerometer it would be 30pm per gravity (30pm/g). (see S.I units documentation for lists of possible standard measurement parameters )

A second parameter of interest is the sample rate of the system. In the case of instrument electronic sensors ADC are usually obtained with a sample rate of from ‘DC’ to 100ksps (100 kilo samples per second) with effective resolutions from 8bit to 20bits. The FAZ optical interrogators are designed for sample rates from ‘DC’ to 44Khz and an effective resolution of up to 20bits (120dB).

The noise floor of an electronic circuit is also an important parameter and us usually represented by volt/√Hz, the equivalent parameter for an optical interrogator is fm/√Hz which can be calculated by taking the square root of the sample frequency (1Khz) and dividing it into the resolution (e.g for a 3Khz 10nm scanning range the I4 noise floor is 18fm the noise per root Hz would then be  18fm /√3000 = 0.33 fm/√Hz). Using these calculations enable us to compare electronic and optical sensors. In seismic applications the FAZ solution matches the performance of electronic sensors with the added benefits of:

  • Do not require any power to be supplied to the sensor
  • Immune to electromagnetic interference
  • Ability to transfer measurement signals over long distances (~10 km)
  • Multiplexing of sensors to enable large sensors counts
  • Suitable for more extreme environments than electronic sensors


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