Polarization Control Platform

Vorteile

Der NRT-2500 kombiniert einen integrierten optischen Lithium Niobate (LiNbO3) Wellenleiter-Polarisations-Controller für sehr schnelle Polarisationsänderungen mit einer anpassbaren digitalen Signalverarbeitung für funktionale Flexibilität. Zusammen ermöglichen sie es Luna, sieben verschiedene Polarisationsfunktionen anzubieten: Acquirer, Depolarizer, Paddles, Randomizer, Scrambler, Spinner und Tracker in einem Bench-Top Gerät.

Produktfunktionen

Key Features

• Paddles(Set Polarization) – Full polarization control by rotating any of the 5 electro-optic 1⁄4-wave plates to achieve the desired SOP setting with high accuracy, repeatability and resolution.
• Scrambler -Uniform polarization scrambling with full Poincaré Sphere coverage and user-selectable Rayleigh distribution scrambling rates.
• Depolarizer– A single-speed, ultrafast random scrambling mode to reduce the degree of polarization (DOP) of the measured signal or to introduce an extremely fast ΔSOP Impulses for lightning simulation and loop testbeds.
• Spinner – Superfast SOP rotations/scrambling up to 940,000 rad/sec for characterizing the new generation coherent PM-QPSK transceivers.
• Tracker – Fast, robust, and endless polarization tracking with no dropouts or ‘glitches’.
• Acquirer – Acquirer is the automated ‘smart’ paddles mode to drive the SOP to maximize or minimize a feedback signal.

• Optical Polarization Demultiplexing
• PMD tolerance testing of transponders
• Optical polarization demuxing
• Testing electronic pol-demux
• Optical PMD compensation
• Coherent detection
• Detector calibration
• Ultrafast ∆SOP/∆t event generation
• Power combining

Ausführungen

Downloads

Datasheet: NRT-2500 Link öffnet in neuem Fenster.