Contributing to the X-ray industry and microwave tube industry as a thermionic source of electron beams.
Spectramat, a subsidiary of SAES, is one of the leading suppliers of impregnated cathodes and other components for vacuum power devices, contributing to the demands of the microwave tube industry. These vacuum devices are used in commercial, research, and defense applications.
Inquire About This Product
basic information
The dispenser cathode as a thermionic source for electron beams is an optimal component for various microwave tubes such as traveling wave tubes and klystrons, along with new applications in high-power X-ray tubes. It functions as an electron source for direct heated cathodes (filaments, coils, spirals) and for flash lamps and ion lasers. It is a metal composite with various density characteristics and different properties in terms of conductivity and thermal expansion. It meets the demands for thermal dissipation and expansion matching in the high-power microelectronics and semiconductor laser industries.
Price range
Delivery Time
Applications/Examples of results
【Applications】 ● Microwave power amplifiers for radar, EW, and RF transmitters ● High-power klystrons for particle physics ● Argon, krypton, and HeNe gas lasers for diagnostics and imaging ● X-ray industrial/wafers inspection ● Tomography ● X-ray medical/tumor treatment
Company information
The "Saes Getters Group," a global pioneer in getter technology, has been providing solutions for various applications, such as high and ultra-high vacuum environments and the deposition of pure metals, since its founding in the 1940s (including gas/moisture adsorbents, mercury/alkali metal deposition sources, etc.). Additionally, the company has actively invested in research and development, and since 2004, it has expanded its business into the Nitinol market. The superelastic properties of Nitinol are applied in medical devices, while its shape memory characteristics are utilized in industrial and household electrical appliances.