The OCI1500 can be used to measure length, loss and other applications of a silicon optical waveguide. There are many waveguides on the 1.5*1.5cm silicon wafer which is shown in Figure 1. The light goes through waveguide via...
Whispering gallery mode resonator has the characteristics of frequency selection, optical modulation and can greatly enhance the transmission density of the light in materials. It is widely used for wavelength selective absorption and optical interconnection modulator. Figure 1....
OCI1500 can be used to measure grating microstructure and spectrum, and evaluate the quality of gratings. The following figures show the measurement results of four gratings. Each fiber has three complete gratings. The length of gratings shown by...
Planar waveguide optical delay line has the advantage of small size and easy integration. Not only the length of the waveguide can be precisely designed to control the delay time, but also super long waveguide line is able...
OCI1500 is based on OFDR technology and is suitable in short distance, high resolution and high precision measurement areas. When analysis of internal structure of an optical module, OCI1500 can accurately identify the return loss value of all...
As an advanced optical fiber sensing measurement technology, Optical Frequency Domain Reflectometry (OFDR) has higher spatial resolution and sensitivity than optical time domain reflectometry (OTDR). It is widely used in optical fiber communication, power civil engineering and aerospace....
December 7-9, 2020 Virtual Event Stand 904
This year, ECOC 2018 took place in Rome from 24th to 26th September. ECOC is the key meeting place for everyone in the fibre optic communication technology industry, as a core optical technology supplier, ETSC Europe joined the...
An optically pumped all-silicon, distributed feedback laser has been demonstrated. Researchers used active layers of high-density silicon (Si) nanocrystals to develop the laser. The new laser provides high optical gains, overcoming the low efficiency that has been historically...
An etched facet semiconductor laser with an air gap reflector. Credit: Optical Society of America. A systematic study of a simple and general structure for on-chip semiconductor lasers by A*STAR researchers sets the scene for much broader application...