Broadband Tunable Pre-Bunched Electron Cyclotron Maser for Terahertz Application

Chao‐Hai Du, Xiang-Bo Qi, Lingbao Kong, +5

IEEE Transactions on Terahertz Science and Technology

Thz PhotonicsEngineeringRadio FrequencyTerahertz PhotonicsElectromagnetic Compatibility +16

Broadband terahertz-power extracting by using electron cyclotron maser

Shi Pan, Chao‐Hai Du, Xiang-Bo Qi, +1

Scientific Reports

Theory and Experiment of a W-Band Tunable Gyrotron Oscillator

Chao‐Hai Du, Xiang-Bo Qi, Pu‐Kun Liu, +9

IEEE Transactions on Electron Devices

Terahertz PhysicsTerahertz TechnologyEngineeringOscillatorsPhysics +12

High-Efficiency Excitation of a Third-Harmonic Gyrotron

Xiang-Bo Qi, Chao‐Hai Du, Pu‐Kun Liu

IEEE Transactions on Electron Devices

Optical PumpingMode Formation ProcessElectrical EngineeringTerahertz TechnologyMode Competition +13

Terahertz Broadband-Tunable Minigyrotron With a Pulse Magnet

Xiang-Bo Qi, Chao‐Hai Du, Shi Pan, +3

IEEE Transactions on Electron Devices

Terahertz TechnologyEngineeringCompact Pulse MagnetMinigyrotron SchemeTerahertz Photonics +16

Broadband Continuous Frequency Tuning in a Terahertz Gyrotron With Tapered Cavity

Xiang-Bo Qi, Chao‐Hai Du, Pu‐Kun Liu

IEEE Transactions on Electron Devices

Terahertz GyrotronThz PhotonicsTapered CavityEngineeringRadio Frequency +13

Theoretical Study of a Fourth-Harmonic 400-GHz Gyrotron Backward-Wave Oscillator

Chao‐Hai Du, Hsun Lee, Xiang-Bo Qi, +2

IEEE Transactions on Electron Devices

Electrical EngineeringTheoretical StudyHigher Cyclotron HarmonicPhysicsEngineering +8

Theoretical Study of a Broadband Quasi-Optical Mode Converter for Pulse Gyrotron Devices

Chao‐Hai Du, Xiang-Bo Qi, Pu‐Kun Liu

IEEE Transactions on Plasma Science

Broadband ModePhotonicsElectrical EngineeringTheoretical StudyEngineering +10

Conformal Cross-Flow Axis-Encircling Electron Beam for Driving THz Harmonic Gyrotron

Chao‐Hai Du, Xiang-Bo Qi, Baoliang Hao, +2

IEEE Electron Device Letters

Thz PhotonicsElectrical EngineeringEngineeringPhysicsVelocity Spread +12

Controllable Thermal-Frequency Tuning of a Terahertz Gyrotron

Li Luo, Chao‐Hai Du, Xiang-Bo Qi, +4

IEEE Transactions on Electron Devices

Electrical EngineeringEngineeringPhysicsTerahertz PhotonicsApplied Physics +9