Activities per year
Activities
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Research of Millimetre-wave Undulator at 94 GHz
Zhang, L. (Speaker), Clarke, J. (Contributor), Donaldson, C. (Contributor), Robertson, C. (Contributor), Whyte, C. (Contributor), Ronald, K. (Contributor) & Cross, A. (Contributor)
17 Apr 2025Activity: Talk or Presentation › Oral presentation
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Modulated cusp electron gun for millimeter-wave gyro-amplifiers
Donaldson, C. (Speaker), Zhang, L. (Contributor), Robertson, C. (Contributor), Ronald, K. (Contributor) & Whyte, C. (Contributor)
15 Apr 2025Activity: Talk or Presentation › Oral presentation
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Optimization and measurement of an orthomode input coupling system for W-band gyro-amplifiers
Donaldson, C. (Keynote speaker), Zhang, L. (Contributor), McNeil, R. (Contributor), Robertson, C. (Contributor) & Whyte, C. (Contributor)
24 Apr 2024Activity: Talk or Presentation › Oral presentation
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Helically corrugated interaction regions for W-band gyrotron-Traveling Wave Amplifiers
Donaldson, C. (Speaker), Zhang, L. (Contributor), Robertson, C. (Contributor), MacInnes, P. (Contributor) & Whyte, C. (Contributor)
20 Sept 2023Activity: Talk or Presentation › Oral presentation
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High-power millimeter-wave/THz source and its application in accelerators
Zhang, L. (Speaker)
12 Dec 2022Activity: Talk or Presentation › Invited talk
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Characteristics of pseudospark discharge and its applications
Zhang, L. (Speaker)
21 Nov 2022Activity: Talk or Presentation › Oral presentation
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Microwave Undulator to Generate Short-wavelength FEL Radiation
Zhang, L. (Speaker)
18 Oct 2022Activity: Talk or Presentation › Oral presentation
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Big Bounce festival
Zhang, L. (Recipient)
30 Oct 2022Activity: Public Engagement and Outreach › Media Participation
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A cusp electron gun for millimetre wave gyro-devices
Donaldson, C. (Speaker), Smith , G. (Contributor), Robertson, D. A. (Contributor), Robertson, C. (Contributor), Zhang, L. (Contributor), MacInnes, P. (Contributor) & Whyte, C. (Contributor)
13 Sept 2022Activity: Talk or Presentation › Oral presentation
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Study of Millimetre-wave Undulator for Compact XFEL
Zhang, L. (Speaker)
13 Sept 2022Activity: Talk or Presentation › Oral presentation
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Glasgow Open Doors
Zhang, L. (Recipient) & Cross, A. (Recipient)
17 Sept 2022Activity: Public Engagement and Outreach › Media Participation
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Quasi-optical output for a high gain, broadband W-band amplifier
Donaldson, C. (Speaker), Smith, G. (Contributor), Robertson, D. (Contributor), Robertson, C. (Contributor), Zhang, L. (Contributor), MacInnes, P. (Contributor) & Whyte, C. (Contributor)
28 Aug 2022 → 2 Sept 2022Activity: Talk or Presentation › Oral presentation
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Study of millimeter-wave undulators for compact X-ray free-electron lasers
Zhang, L. (Speaker)
25 Jul 2022Activity: Talk or Presentation › Oral presentation
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I am a scientist
Zhang, L. (Recipient)
9 Mar 2022Activity: Public Engagement and Outreach › Media Participation
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Updates on the Development of MW-level Ka-band Gyroklystron
Zhang, L. (Speaker)
13 Sept 2021Activity: Talk or Presentation › Invited talk
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Characteristics of pseudospark-sourced beam and its application in thz sources
Zhang, L. (Speaker)
16 Sept 2021Activity: Talk or Presentation › Invited talk
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Investigations of a high gain W-band gyro-TWA
Donaldson, C. (Speaker), MacInnes, P. (Contributor), Robertson, C. (Contributor), Zhang, L. (Contributor) & Whyte, C. (Contributor)
29 Aug 2021 → 3 Sept 2021Activity: Talk or Presentation › Oral presentation
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Investigation of a short-period microwave undulator
Zhang, L. (Speaker)
31 Aug 2021Activity: Talk or Presentation › Oral presentation
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Simulation of Pseudospark Discharge and its application in Compact THz Sources
Zhang, L. (Speaker)
9 Nov 2020Activity: Talk or Presentation › Invited talk
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Upgrades of W-band gyro-TWA system for high PRF operation
Donaldson, C. (Speaker), Zhang, L. (Contributor), Cross, A. (Contributor) & Whyte, C. (Contributor)
22 Oct 2020 → 29 Oct 2020Activity: Talk or Presentation › Oral presentation
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National Vacuum Electronic Conference 2019
Zhang, L. (Organiser) & Cross, A. (Organiser)
13 Nov 2019Activity: Participating in or Organising an Event › Organiser of major conference
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Design and simulation of a 0.37 THz gyro-TWA
Zhang, L. (Speaker)
13 Nov 2019Activity: Talk or Presentation › Oral presentation
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0.37 THz gyro-TWA with a cryo-free SCM
Donaldson, C. (Speaker), Zhang, L. (Contributor), Cross, A. (Contributor), Ronald, K. (Contributor), Phelps, A. (Contributor) & He, W. (Contributor)
1 Sept 2019 → 6 Sept 2019Activity: Talk or Presentation › Oral presentation
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Design and simulation of a 0.37 THz gyro-TWA
Zhang, L. (Speaker)
22 Aug 2019Activity: Talk or Presentation › Oral presentation
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Amplification of frequency-swept signals in a W-band gyrotron travelling wave amplifier
Donaldson, C. (Speaker), Zhang, L. (Contributor), He, W. (Contributor), Cain, P. (Contributor), Ronald, K. (Contributor), Phelps, A. (Contributor) & Cross, A. (Contributor)
21 Mar 2019Activity: Talk or Presentation › Oral presentation
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Microwave Undulators
Zhang, L. (Speaker)
10 Dec 2018Activity: Talk or Presentation › Oral presentation
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Measurement of a W-band gyro-TWA with wide bandwidth input signal
Donaldson, C. (Speaker), Zhang, L. (Contributor), He, W. (Contributor), Cain, P. (Contributor), Cross, A. (Contributor), Ronald, K. (Contributor) & Phelps, A. (Contributor)
11 Dec 2018Activity: Talk or Presentation › Oral presentation
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Update on the 36 and 48 GHz power sources
Zhang, L. (Speaker)
10 Dec 2018Activity: Talk or Presentation › Oral presentation
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Broadband Gyrotron Travelling Wave Amplifiers in the mm-wave and THz bands
Donaldson, C. (Speaker), He, W. (Contributor), Zhang, L. (Contributor), MCELHINNEY, P. (Contributor), Yin, H. (Contributor), Garner, J. (Contributor), Ronald, K. (Contributor) & Phelps, A. (Contributor)
26 Sept 2018 → 28 Sept 2018Activity: Talk or Presentation › Oral presentation
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Measurement of W-band gyro-TWA with wide bandwidth input signal
Zhang, L. (Speaker)
10 Sept 2018Activity: Talk or Presentation › Oral presentation
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Broadband gyrotron travelling wave amplifiers
Zhang, L. (Speaker)
8 Jun 2018 → 13 Jun 2018Activity: Talk or Presentation › Invited talk
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High-power gyro-klystrons for acceleration applications
Zhang, L. (Speaker)
9 Jun 2018Activity: Talk or Presentation › Oral presentation
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Millimeter Wave Extended Interaction Oscillators Using Improved Pseudospark-sourced Electron Beams
Zhang, L. (Speaker)
31 Aug 2017Activity: Talk or Presentation › Oral presentation
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Design And Experiment Of A Broadband W-band Gyro-TWA Based On A Helically Corrugated Interaction Region
Zhang, L. (Speaker)
31 Aug 2017Activity: Talk or Presentation › Oral presentation
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Measurement of a W-band output launcher system for a broadband gyro-TWA
Donaldson, C. (Speaker), Zhang, L. (Contributor), Cross, A. (Contributor) & He, W. (Contributor)
24 Apr 2017 → 26 Apr 2017Activity: Talk or Presentation › Oral presentation
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Measurement of a W-band output launcher system for a broadband gyro-TWA
Donaldson, C. (Speaker), MCELHINNEY, P. (Contributor), Zhang, L. (Contributor) & He, W. (Contributor)
20 Mar 2017Activity: Talk or Presentation › Oral presentation
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Broadband gyrotron backward wave oscillators
Zhang, L. (Speaker)
Sept 2016Activity: Talk or Presentation › Invited talk
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Research on High power THz gyrotrons
Zhang, L. (Speaker)
8 Sept 2016Activity: Talk or Presentation › Invited talk
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High PRF experiments of a high power W-band gyro-TWA
Donaldson, C. (Speaker), He, W. (Contributor), Zhang, L. (Contributor), MCELHINNEY, P. (Contributor), Yin, H. (Contributor), Garner, J. (Contributor) & Ronald, K. (Contributor)
18 Jun 2016Activity: Talk or Presentation › Oral presentation
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A broadband, hybrid mode, multilayer microwave window for millimeter wave amplifiers
Donaldson, C. (Speaker), Zhang, L. (Contributor), MCELHINNEY, P. (Contributor) & He, W. (Contributor)
20 Mar 2016Activity: Talk or Presentation › Oral presentation
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Upgrade of a W-band Gyro-TWA for cloud radar application
Donaldson, C. (Speaker), He, W. (Contributor), Zhang, L. (Contributor), MCELHINNEY, P. (Contributor), Yin, H. (Contributor) & Garner, J. (Contributor)
31 Mar 2016Activity: Talk or Presentation › Oral presentation
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Developments of a W-band Gyrotron Travelling Wave Amplifier for high PRF operation
Donaldson, C. (Speaker), He, W. (Contributor), Zhang, L. (Contributor), MCELHINNEY, P. (Contributor), Yin, H. (Contributor), Garner, J. (Contributor), Ronald, K. (Contributor), Cross, A. (Contributor) & Phelps, A. (Contributor)
18 Nov 2015Activity: Talk or Presentation › Oral presentation
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A wide-band HE11 mode window for millimetre wave gyro-TWAs
Donaldson, C. (Speaker), MCELHINNEY, P. (Contributor), Zhang, L. (Contributor), Yin, H. (Contributor), Cross, A. (Contributor) & He, W. (Contributor)
17 Aug 2015 → 22 Aug 2015Activity: Talk or Presentation › Oral presentation
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A cusp electron gun for millimetre wave gyro-devices
Donaldson, C. (Speaker), Zhang, L. (Contributor), Cross, A. (Contributor), Phelps, A. (Contributor), Ronald, K. (Contributor) & He, W. (Contributor)
29 Oct 2014Activity: Talk or Presentation › Oral presentation
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A W-band gyrotron traveling wave amplifier
Donaldson, C. (Speaker), He, W. (Contributor), Zhang, L. (Contributor), MCELHINNEY, P. (Contributor), Ronald, K. (Contributor) & Cross, A. (Contributor)
20 Mar 2013Activity: Talk or Presentation › Oral presentation
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Experimental Study on a W-Band Gyro-BWO with a Helically Corrugated Waveguide
Zhang, L. (Speaker)
12 Dec 2012Activity: Talk or Presentation › Oral presentation
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A W-band gyrotron traveling wave amplifier based on a cusp electron gun
Donaldson, C. (Speaker), Cross, A. (Contributor), Zhang, L. (Contributor), MCELHINNEY, P. (Contributor) & He, W. (Contributor)
23 Mar 2012Activity: Talk or Presentation › Oral presentation
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A Four-stage Depressed Collector for a W-band Gyro-BWO
Zhang, L. (Speaker)
5 Oct 2011Activity: Talk or Presentation › Oral presentation
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W-band gyro-BWO with a 4-stage Depressed collector
Zhang, L. (Speaker)
1 Sept 2011Activity: Talk or Presentation › Oral presentation