Steven T. Johns

Photonic beamformer for phased array antennas using a fiber grating prism

Henry Zmuda, Richard Soref, Paul M. Payson et al. · IEEE Photonics Technology Letters · 1997 · 175 citations

Engineering, Electrical Engineering, Physics +17

Tunable microwave filtering using high dispersion fiber time delays

Douglas A. Norton, Steven T. Johns, Christopher W. Keefer et al. · IEEE Photonics Technology Letters · 1994 · 117 citations

Engineering, Electrical Engineering, Microwave Engineering +13

Self-starting passively mode-locked tunable femtosecond Cr4+:YAG laser using a saturable absorber mirror

M.J. Hayduk, Steven T. Johns, Mateusz Król et al. · Optics Communications · 1997 · 35 citations · Full text

Natural Sciences, Physics, Optical Materials +15

Variable time delay of microwave signals using high dispersion fibre

Steven T. Johns, Douglas A. Norton, Christopher W. Keefer et al. · Electronics Letters · 1993 · 27 citations

Engineering, Communication, Electrical Engineering +17

Gamma-ray induced responses in an erbium doped fiber laser

Rebecca J. Bussjager, M.J. Hayduk, Steven T. Johns et al. · 2002 · 10 citations

Medicine, Nuclear Engineering, Photonics +16