HeatWave Labs Inc is an engineering, design, and manufacturing company specializing in components and assemblies for the vacuum tube and vacuum equipment industries. The company offers electron sources and guns, ion sources, ionizers, ion guns, ion pumps and controllers, filaments, and high temperature sample heaters. Its expertise lies in thermionic electron and ion emitters, vacuum tube design, processing, and rebuilding, as well as specialized engineering services. HeatWave Labs Inc serves scientific research, diagnostics, and medical laboratory markets, providing solutions for applications such as electron tubes, microwave tubes, accelerators, plasma devices, and more. The company is recognized for its advanced cathode technology and integrated systems for demanding environments.