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.

Lithium niobate electro-optical phase modulator based on titanium diffusion process has the characteristics of low insertion loss, high modulation bandwidth, low half wave voltage, high damage optical power, etc. It is mainly used in the fields of optical chirp control in high-speed optical communication systems in analog optical fiber communication syste

he hhl-8500-cw-1n transmitter adopts 8.5um QCL laser in continuous or pulse mode. Pulse width range: 1ns-200ns, repetition rate up to 300MHz. It can transmit 155mbps-622mbps (OC-3, oc-12) bitstreams. Differential input, minimum input voltage swing 200mV. Dual power supply (+ 5V, + 12V). Laser temperature control range: 15 ° c-28 ° C (customized according to user requirements). The average output power is 250 mW. Integrated thermal protection, over-voltage protection, over-current protection, rev

The LiNbO3 electro-optic intensity modulator is based on the MZ push-pull structure with low half-wave voltage and stable physical and chemical characteristics. The device has a high response rate, widely used in a high-speed optical communication system, optical Q system, and Laser clamping, and other fields.

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