Network Technology


GGL-Transceiver

GigaLight has three product lines, the optical active transceiver, passive components and optical connectivity products.

PolaStay™ polarization stabilizers from General Photonics actively maintain a stable output state of polarization (SOP) against rapid input SOP fluctuations, compensating for an input polarization discontinuity in as fast as 5 ms, or tracking without resets against a continuous input SOP rotation of up to 32π/s.

The ERM-202 is a dual channel polarization extinction ratio (PER) meter specifically designed to simultaneously measure the PER and power ratio of a device with two polarization maintaining (PM) outputs, such as a Y-branch fiber gyro IOC, PM coupler (PMC), or polarization beam splitter (PBS), as well as evaluate the performance (output DOP) of depolarizers.

GPC-PMC

The polarization maintaining filter coupler can either split the light from an input PM fiber between 2 output PM fibers, or can combine light signals from 2 PM input fibers into a single PM output fiber.

The Distributed Polarisation Crosstalk Analyser from General Photonics is a white light interferometer that allows spatially resolved information to be obtained on the mechanical stress of a PM fiber.
The Polarisation State Generator PolaWise from General Photonics is a sophisticated measurement system for characterising all polarisation properties of light sources and optical materials.

Mit der PPMD Quelle -1000 ist es erstmals möglich, deterministisch und mit hoher Auflösung PMD-Werte erster Ordnung bis 180 ps und zweiter Ordnung bis 8100 ps2 zu erzeugen.