KG-ODL manual optical adjustable delay device is a portable optical delay adjustment device, with high integration and low cost characteristics, the device can provide 330ps optical delay, through the rotation control to achieve accurate delay control. The accurate information of the delay can be read in mm or ps immediately through the length ruler marked on the panel.

KG-MODL series dynamoelectric optical adjustable delay device is an electronic control, accurate adjustment of optical delay device, with high integration and low cost characteristics, the device can provide 300ps, 660ps, 1000ps, 1200ps, 2000ps optical delay. Accurate delay control is achieved by remote control via RS-232, RS485 or RS422 interfaces. For the convenience of users, portable LCD controllers can also be provided.

This module integrates a General Photonics all-fiber dynamic polarization controller with miniature piezo driver card, so that the SOP of the signal can be directly controlled either by a 0-5V analog control signal or a 12-bit TTL digital control signal. Because there is an on-board HV DC/DC converter, no external high voltage power supply is required. The card can be configured to accept either a ±12 volt power supply or an external 160-volt power supply. As a polarization controller, the PCD-M

The 1x2 fiber optic switch connects optical channels by directing or blocking an incoming optical signal into the output fiber. This is achieved using a patent pen-ding opto-mechanical configuration and activated via an electrical contrl signal. A latching version preserves the selected optical path after the drive signal has been removed,