Fiber Optic Gyroscope 1550 nm Lithium Niobate Modulator Module

EMCORE’s PB3050 Fiber Optic Gyro (FOG) 1550 nm Lithium Niobate Modulator Module is a high-performance, ruggedized fiber optic gyroscope LiNbO3 modulator that provides a high level of vacuum insensitivity making it ideally suited for a broad range of adverse environmental fiber optic gyroscope applications.

Superior performance is achieved through EMCORE’s innovations in chip-level device design, proprietary processing of the lithium niobate wafer, and robust package design and implementation.


  • Vacuum insensitivity
  • Wide operating temperature range: -45 to +75oC with excellent optical stability
  • Non-hermetic and hermetic packages
  • Customer defined polarization maintaining optical fibers
  • Custom wavelengths and performance capabilities available


  • Unmanned Aerial Vehicles (UAV), unmanned and manned ground vehicles, marine vehicles and satellite systems
  • Tactical and navigation grade fiber optic gyroscopes