FAZ Technology Optical Sensing June 23rd , 2015

Over a Decade of Optical Interrogation & Sensing Unique, versatile technology demonstrated within Oil & Gas, Marine Transport and Aerospace applications Comprehensive portfolio of iintellectual property Experienced team with deep industry and scientific relationships. 23rd June 2015 Presented Under NDA: FAZ Confidential and Proprietary Not to be Reproduced

First Intune Technologies OEM lasers This surface defect was measured in real-time on a computer hard-disk Oil-Well monitoring system in New Mexico, USA multi-species gas detection 23rd June 2015 Presented Under NDA: FAZ Confidential and Proprietary Not to be Reproduced

Interrogators In Industry 23rd June 2015 Presented Under NDA: FAZ Confidential and Proprietary Not to be Reproduced

Fiber Bragg Grating Sensors Tiny mirrors “etched” directly into optical fiber Each mirror set to reflect a very specific “colour” Any movement of the fiber causes the “colour” to change These movements are calibrated to: temperature, pressure, sheer, vibration, etc. 23rd June 2015 Presented Under NDA: FAZ Confidential and Proprietary Not to be Reproduced

FBG interrogation principle FBG Optical Interrogators measure the wavelength λ peak location of reflected Fibre Bragg Grating sensors (FBG) Laser Tuning Segments Time Wavelength λ peak = fn (Strain, Temp) Peak detection Time Short term Repeatability/Sensitivity = fn (Noise) Long term Precision = fn (Drift) Abs. Accuracy = fn (True λ location) λ peak Temperature sensitivity (~10pm/°C) Strain sensitivity (~1.2 pm/με) 23rd June 2015 Presented Under NDA: FAZ Confidential and Proprietary Not to be Reproduced

The FAZ Product Family 23rd June 2015 Presented Under NDA: FAZ Confidential and Proprietary Not to be Reproduced

Requirements / Markets “FAZ V4” Interrogator Product Description A high performance interrogator to measure micro-strain and temperature using Fibre Bragg Grating sensors Covers the full 40nm C-Band spectrum Supports multiple modes of operation including ultra repeatable performance (< 0.010pm) and fast sampling speeds 1Khz, (3Khz over 10nm)) over an array of 124 sensors Standalone unit incorporating on board PC for data processing COTS – FPGA Board, ADC Boards, Processor and Chassis Power Consumption ~ 150Watts Thermal & Vibration Testing of Tunable Laser and Etalon filter to meet launcher specifications CPU Receiver Transmitter Optics Polarization Control Requirements / Markets Markets Oil and gas down hole pressure monitoring Seismic applications Reservoir Monitoring, pipeline monitoring Marine tanker health monitoring Technology Details Wavelength range: 1528 - 1568 nm Sweep rate: 1000Hz over 40nm (10nm@3kHz up to 1nm@44kHz) Simultaneous interrogated ports: 4 Number of FBG’s per Channel: 31 , 1,000’s when multiplexed Absolute wavelength Accuracy: ± 0.5pm Wavelength repeatability: 0.010pm Line width: 20 MHz 23rd June 2015 Presented Under NDA: FAZ Confidential and Proprietary Not to be Reproduced

“FAZ I4” High Sensor Count Array Product Description Supports multiple modes of operation including ultra repeatable performance (< 0.010pm) and fast sampling speeds 1Khz, (3Khz over 10nm)), spectral sensors (FP, MOF etc) Single Board Interrogator, 1U enclosure Additional referencing to enable femtometers precision and long term stability Linux COB module (low processing power) Ability to interconnect/ multiplex a large number of interrogators for an ultra-high sensor count array Addition of fine time synchronization and a dynamic sensor monitoring functionality Lower Power Consumption ~ 25 Watts Requirements / Markets Markets Oil and gas down hole pressure monitoring Seismic applications Reservoir Monitoring, pipeline monitoring Marine tanker health monitoring Technology Details Wavelength range: 1528 - 1568 nm Sweep rate: 1KHz over 40nm Simultaneous interrogated ports: 4 Number of FBG’s per Channel: up to 31 1,000’s when multiplexed Absolute wavelength Accuracy: ± 1.0pm Wavelength repeatability: 0.050pm @ 1KHz 23rd June 2015 Presented Under NDA: FAZ Confidential and Proprietary Not to be Reproduced

FAZ V4 Interrogator Polarization Control CPU Receiver Optics Transmitter 23rd June 2015 Presented Under NDA: FAZ Confidential and Proprietary Not to be Reproduced

Interrogator Technology Comparison 23rd June 2015 Presented Under NDA: FAZ Confidential and Proprietary Not to be Reproduced

Block Diagram High Speed Data Communications Sub-System Control Unit (micro-controller/PC) Control and configuration Data processing Data communication Transmitter Polarization Scrambler Optics (Rx and ref.) Receiver Electronics FPGA/DAC Current Sources Temp controller Lasers Splitters Couplers Circulators Etalon Filters Gas Cell Control Electronics Polarization Switch Polarization Scrambler Electronics ADC/FPGA Photo receivers Sensor Array Array of FBG fibre sensors 23rd June 2015 Presented Under NDA: FAZ Confidential and Proprietary Not to be Reproduced

Transmitter Sub-system Inc. PCI-Express Interface Block Diagram DAC Transmitter Sub-system (TXP Board) 12-14 bit Tunable Laser (C Band) Back Mirror Front Mirror Phase SOA Gain Receiver Sub-System Receiver Board (RX) Inc. PCI-Express Interface 14bit ADC 2 ADC 5 ADC 8 Fibre Optic Channel 1 Etalon Reference Power Reference ADC 1 PCI-e Interface Coupler or Circulator Polarisation Switch Optical Sub-System 1x4 Splitter Channel 1 Channel 4 5% tap splitter Reference Polarisation Controller Temperature Controller FBG Sensors Fibre Optic Channel 4 COB Monitor Mouse Comms Keyboard COB Sub-System 1 2 3 8 4 23rd June 2015 Presented Under NDA: FAZ Confidential and Proprietary Not to be Reproduced

Patent & IPR Portfolio P P P Fugro Tech 001 Sensor for detecting pressure waves in a liquid Fugro Tech 002 Sensor for detecting pressure waves in a fluid, provided with static pressure compensation Fugro Tech 003 Sensor system and method for monitoring a powertrain Fugro Tech 004 Optical fiber sensor assembly Fugro Tech 005 Optical Coriolis Meter Fugro Tech 006 Optical Sensor Device, Sensor Apparatus, Cable And Method Of Manufacturing Fugro Tech 007 Optical Sensor Device, Sensor Apparatus And Cable Fugro Tech 008 Optical Sensor Device, Sensor Apparatus And Cable Comprising Such Device Sensors P Interrogator P Patent FAZ003*: Method and System for Tracking the Centre of a Peak from a plurality of Sample Points Patent FAZ002*: System and Method to Compensate for Frequency Distortions and Polarization Induced Effects in Optical Systems Patent FAZ001*: System and method for Dynamically Sweeping a Tunable Laser Patent INT010*: Method and System for Continuous Sweeping of a Tunable Laser TL Manuf. Cal & Control P Patent INT002*: Method for optimisation of the calibration process of a tunable laser Patent INT005*: Frequency setting of a multisection laser diode taking into account thermal effects Patent INT007*: Method for detection of regions of instability in tunable lasers Patent INT008*: Method for optimising non-linear laser control effects Patent INT009*: Method for compensation for degradation in tunable lasers *Internal Corporate Patent Reference 23rd June 2015 Presented Under NDA: FAZ Confidential and Proprietary Not to be Reproduced

Application Software Options Femtosense - configuration Femtostudio- user applications FAZVu/FAZInsight Project Specific applications 23rd June 2015 Presented Under NDA: FAZ Confidential and Proprietary Not to be Reproduced

Hybrid Networks– Radiation Hardened Interrogator for GEO Satellite Current developments Hybrid Networks– Radiation Hardened Interrogator for GEO Satellite FAZ M04_16 (4:16 C/L band Optical Multiplexer) 5mm Photonic Integrated Circuit - Interrogator 23rd June 2015 Presented Under NDA: FAZ Confidential and Proprietary Not to be Reproduced

End 23rd June 2015 Presented Under NDA: FAZ Confidential and Proprietary Not to be Reproduced