Optical & Electrical parameters; Characterization of SiC JFET & MOSFET; Prototyping and Characterisation of Radiation Hardened SIC MOS Structures; Photonic parts in Mars exploration related programmes;
![Balanced-to-Balanced Microstrip Diplexer Based on Magnetically Coupled Resonators](https://wpo-altertechnology.com/wp-content/uploads/2018/04/portada1-310x232.png)
The use of differential (or balanced) digital and analog circuits for information processing has increased in recent years . When transmitting high-speed electrical signals, both the electromagnetic (EM) fields generated by the transmitted signals and the ground plane return...
![Schematic of the QKD source a semiconductor optical amplifier](https://wpo-altertechnology.com/wp-content/uploads/2016/02/Schematic-of-the-QKD-source-a-semiconductor-optical-amplifier-310x232.jpg)
A novel integrated optical source capable of emitting faint pulses with different polarization states and with different intensity levels at 100 MHz has been developed. The source relies on a single laser diode followed by four semiconductor amplifiers and thin film polarizers...