J M De Freitas

Recent developments in seismic seabed oil reservoir monitoring applications using fibre-optic sensing networks

J M De Freitas · Measurement Science and Technology · 2011 · 95 citations

Natural Sciences, Geophysics, Petroleum Engineering +17

Importance of rotational beam alignment in the generation of second harmonic errors in laser heterodyne interferometry

J M De Freitas, M.A. Player · Measurement Science and Technology · 1993 · 52 citations

Engineering, Physics, Instrumentation +15

Analysis of laser source birefringence and dichroism on nonlinearity in heterodyne interferometry

J M De Freitas · Measurement Science and Technology · 1997 · 34 citations

Natural Sciences, Physics, Biophotonics +15

Polarization Effects in Heterodyne Interferometry

J M De Freitas, M.A. Player · Journal of Modern Optics · 1995 · 32 citations

Natural Sciences, Electrical Engineering, Physics +9

Optical micro-knot resonator hydrophone

J M De Freitas, T. A. Birks, Mathew Rollings · Optics Express · 2015 · 32 citations · Full text

Engineering, Marine Engineering, Ocean Engineering +17