Page 5 - EMCORE Navigation & Inertial Sensing Brochure
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Open-Loop Fiber Optic Gyros
EMCORE’s field-proven precision open-loop Fiber Optic Gyros (FOG) offer easy integration with installation flexibility, and our
Developer’s Kit enables rapid prototyping. These high-performance gyroscopes provide precise pointing and rock-steady
stabilization for land, sea, and aerial systems.
DSP 3000 Series Tactical Grade Fiber Optic Gyroscopes (FOG)
DSP-3000 (Improved)
The workhorse of EMCORE’s single-axis FOG series, EMCORE’s DSP-3000 offers recently upgraded
performance specs and supports a wide range of tactical grade applications. Its compact, robust
design, coupled with a choice of analog, digital, and digital RS-232 outputs, makes the DSP-3000 the
most versatile fiber optic gyro available and an ideal solution for guidance and stabilization, low-cost
IMUs, integrated GPS/INS, and AHRS.
DSP-3100
Designed for demanding applications requiring high-speed data output, the EMCORE DSP-
3100 offers a powerful high-speed digital RS-422 interface with 1000 Hz asynchronous
output in a package more compact than the EMCORE DSP-3400. With its industry-standard
Samtec 26-pin connector, it offers a versatile package ideal for installations with tighter
installation requirements while not sacrificing performance, reliability, or durability.
DSP-3400
The EMCORE DSP-3400 offers the reliability and robust design found in all members of the DSP-3000
series, but adds the benefits of a true digital RS-422 interface and a 1000 Hz synchronous output in
a durable, shielded package. As a result, the DSP-3400, with its robust, modular design, is a powerful
option for use in applications requiring FOG output to be transmitted over a longer distance.
Features/Benefits Applications
n Single-axis FOG, modular design for 1, 2, or 3-axis n Antenna/radar/optics stabilization EMCORE DSP Technology
configurations n Gun/turret stabilization EMCORE’s DSP electronics improve FOG per-
n 1Ëš per hour performance n IMU, GPS/INS integration formance in critical areas such as scale factor
n Exceptional bias stability and scale factor linearity n AHRS integration and bias vs. temperature, scale factor linear-
ity, and maximum input rate. EMCORE’s ex-
– minimal temperature and power-up errors
n Automated inventory tracking (DSP-3400) clusive DSP design overcomes the limitations
n Excellent reliability: >55,000 hours MTBF, ground of analog signal processing, eliminating tem-
mobile perature-sensitive drift and rotation errors.
DSP-1750 & DSP-1760 Fiber Optic Gyroscopes (FOG)
EMCORE’s DSP-1750 and DSP-1760 take FOG technology to a new level of performance with the world’s
smallest precision FOGs, easy-to-integrate housings, or unhoused configurations for OEM applications.
The DSP-1760 FOG includes EMCORE’s breakthrough Photonic Integrated Chip (PIC) technology for
improved reliability and repeatability and offers the versatility of 1, 2 or 3 axes configurations. The DSP-
1750 gyro is available in both single- and dual-axis configurations. These gyros are ideal for a wide variety
of commercial and defense applications with high bandwidth and extremely low noise performance.
Features/Benefits Applications
n 1, 2, or 3 axes of high-performance FOGs n Platform stabilization for land,
with multiple configurations sea, and aerial systems
n RS-422 digital interface (Asynchronous or n Navigation, guidance, and
Master Synchronous) control systems
n Compact housed package; also available in n Drilling and mining
unhoused OEM variant n Stabilization and navigation
for unmanned and manned
n EMCORE’s exclusive PIC technology for applications
improved reliability
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