Projects

Research and development is our core focus. We have a highly skilled team and strive to transform excellent ideas into outstanding products through close collaboration with universities and research centers. Below are examples of projects we have worked on so far

For pipeline monitoring in the oil and gas industry, as a joint project, we are currently working on a distributed optical sensor based on Brillouin backscattered light for continuous measurement of both strain and temperature over a distance of more than 20 kilometers with a spatial resolution of 1 meter, temperature resolution of 1 degree Celsius, and strain resolution of 25μ∊.

As a joint project, We aim to enhance our signal conditioner for GaAs-based optical fiber temperature sensors, which will serve as a modular unit capable of measuring up to 100 channels with low power consumption and compact size.

Our research and development team is currently working on developing an interrogator for reading the temperature and pressure of FBG (Fiber Bragg Grating) optical sensors. The interrogator unit sends light towards the optical fiber and accurately measures the wavelength of light reflected from each of the FBGs. There are two common structures for interrogating multiple sensors with different Bragg wavelengths along a single fiber ( first: a broadband source + CCD sensor system, second: a tunable laser source + single optical detector), which our team has conducted extensive research in both of these structures and has gained good expertise in each of them.

In optical fiber communication systems, as the bit rate increases, the sensitivity of PIN-PD decreases. Therefore, recently APD-PD is being used as a substitute for PIN-PD. As a joint project, we are currently working on the design and fabrication of APD-PD based on a combination of semiconductor materials (III-V) to improve the noise parameter and increase the bandwidth for high performance applications.