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Fiber Optic Gyro (FOG) IMU




        EMCORE’s Inertial Measurement Units (IMUs) and Inertial Navigation Systems (INS), based on our advanced FOG technology, provide
       INERTIAL MEASUREMENT UNITS & NAVIGATION SYSTEMS
        higher performance and superior CSWaP compared to competing systems. They provide customers the flexibility to choose options
        for full navigation, straightforward IMU operation, or higher performance form, fit and function replacements for legacy systems.
        EN-300 Inertial Measurement/Navigation Unit (Non-ITAR)
        EMCORE’s EN-300 Precision Fiber Optic Inertial Measurement/Navigation Unit is a higher ac-
        curacy inertial system that is form, fit and function compatible with a legacy equivalent, but
        with better performance needed for GPS denied navigation, precise targeting and line-of-sight
        stabilization. This state-of-the-art design incorporates EMCORE’s proprietary integrated optics
        to enhance accuracy, providing up to ten-times better performance than competing systems.

        Features/Benefits                              Applications
        n  Three-Axis, Precision Closed-Loop FOG IMU using    n  UAVs
           EMCORE’s Proprietary FOG Transceiver        n  Dismounted Soldier
        n  More than Double the Fiber Length of Legacy IMUs  n  Marine
        n  Three Precision MEMS Accelerometers with Greater   n  Ground Vehicle Navigation
           Pendulocity than Legacy Designs
                                                       n  Aeronautics and Civil Aviation
        n  Factory Programmable I/O with Exceptional Flexibility   n  Far Target Pointing-Stabilization
           and Performance Options that can be Tailored to
           Customer Requirements                       n  Applications Where GPS Unavailable


        EMCORE EN-300 FOG IMU VS. COMPETITOR

                                             EMCORE EN-300                         Northrop Grumman LN-200

               Parameter             Gyro Channels     Acceleration Channels   Gyro Channels     Acceleration Channels
         Performance
         Bias                        0.1°/hr - 0.4°/hr       300 μg            0.5°/hr - 3°/hr      300 μg - 3.0 mg
         Bias In-Run Stability      0.02°/hr - 0.08°/hr      0.1 mg                N/A                  N/A
         Random Walk (Noise)      <0.008°/√hr - 0.03°/√hr  0.025 m/s/√hr    <0.07°/√hr - 0.15°/√hr      N/A
         Bandwidth                               ≤1800 Hz                                     N/A
         Physical & Environmental
         Operating Temperature Range          -40 °C to +71 °C                           -54 °C to +71 °C
         Dimensions                            3.5”D x 3.35”L                             3.5”D x 3.35”L
         Weight                                  <1.8 lbs                                   <1.65 lbs
         Volume                                33 cubic Inches                           <35 cubic Inches



        EMCORE-Orion  Series EN-1000i/2000i Inertial Measurement Units (IMU)                 COMING SOON!
                      TM
                       TM
        The EMCORE-Orion  EN-1000i/2000i Inertial Measurement Units (IMU) have been devel-
        oped primarily for high-precision aerospace and defense applications. EMCORE’s advanced
        technology has enabled the units to provide ultra high-performance comparable or exceed-
        ing competing systems at 1/3 the Size, Weight and Power (SWaP).

        Features/Benefits                             Applications
        n  Three-Axis, Precision Closed-Loop FOG IMU with Pro-  n  UAVs, UUVs, UGVs
          prietary FOG Transceiver
                                                      n  Manned Aircraft and Rotorcraft
        n  FOG Sensor Coil Diameters are Optimized for High
          Precision Navigation                        n  Dismounted Soldier Navigation
        n  Three Precision Traditional Mechanical Accelerometers   n  Ground Vehicle Navigation
        n  Next-Generation FPGA Electronics           n  Applications Where GPS Unavailable


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