Semiconductor Power Supply for Capacitance Copper Bromide Active Filters

The paper presents the result of the investigation and studying of the active optical filters based on CuBr-Iaser with capacitance type of GDT. The semiconductor power supply was developed for excitation of the active element. The maximum PRF of the active filter is limited by physical process. In the work the result of testing of the designed power supply with different types of GDT are presented. The topology of the high voltage power supply allows to achieve high PRF (about 100 kHz). The maximum power of the power supply is 1 kW.