Karl Bertling
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Laser feedback interferometry: a tutorial on the self-mixing effect for coherent sensing
T Taimre, M Nikolić, K Bertling, YL Lim, T Bosch, AD Rakić
Advances in Optics and Photonics 7 (3), 570-631, 2015
Terahertz imaging using quantum cascade lasers—a review of systems and applications
P Dean, A Valavanis, J Keeley, K Bertling, YL Lim, R Alhathlool, ...
J. Phys. D: Appl. Phys. 47 (37), 374008, 2014
Swept-frequency feedback interferometry using terahertz frequency QCLs: a method for imaging and materials analysis
AD Rakić, T Taimre, K Bertling, YL Lim, P Dean, D Indjin, Z Ikonić, ...
Optics express 21 (19), 22194-22205, 2013
Imaging of acoustic fields using optical feedback interferometry
K Bertling, J Perchoux, T Taimre, R Malkin, D Robert, AD Rakić, T Bosch
Optics express 22 (24), 30346-30356, 2014
Flow profile measurement in microchannel using the optical feedback interferometry sensing technique
L Campagnolo, M Nikolić, J Perchoux, YL Lim, K Bertling, K Loubière, ...
Microfluidics and Nanofluidics 14 (1-2), 113-119, 2013
Sensing and imaging using laser feedback interferometry with quantum cascade lasers
AD Rakić, T Taimre, K Bertling, YL Lim, P Dean, A Valavanis, D Indjin
Applied Physics Reviews 6 (2), 021320, 2019
Solving self-mixing equations for arbitrary feedback levels: a concise algorithm
R Kliese, T Taimre, AAA Bakar, YL Lim, K Bertling, M Nikolic, J Perchoux, ...
Applied Optics 53 (17), 3723-3736, 2014
Self-mixing flow sensor using a monolithic VCSEL array with parallel readout
YL Lim, R Kliese, K Bertling, K Tanimizu, PA Jacobs, AD Rakic
Optics Express 18 (11), 11720-11727, 2010
Self-mixing imaging sensor using a monolithic VCSEL array with parallel readout
YL Lim, M Nikolic, K Bertling, R Kliese, AD Rakic
Optics Express 17 (7), 5517-5525, 2009
Coherent three-dimensional terahertz imaging through self-mixing in a quantum cascade laser
P Dean, A Valavanis, J Keeley, K Bertling, Y Leng Lim, R Alhathlool, ...
Applied Physics Letters 103 (18), 2013
Displacement and distance measurement using the change in junction voltage across a laser diode due to the self-mixing effect
YL Lim, K Bertling, P Rio, JR Tucker, AD Rakic
SPIE International Symposium on Microelectronics, MEMS, and Nanotechnology, 1-10, 2006
High-contrast coherent terahertz imaging of porcine tissue via swept-frequency feedback interferometry
YL Lim, T Taimre, K Bertling, P Dean, D Indjin, A Valavanis, SP Khanna, ...
Biomedical optics express 5 (11), 3981-3989, 2014
Coherent imaging using laser feedback interferometry with pulsed-mode terahertz quantum cascade lasers
YL Lim, K Bertling, T Taimre, T Gillespie, C Glenn, A Robinson, D Indjin, ...
Optics express 27 (7), 10221-10233, 2019
Three-dimensional terahertz imaging using swept-frequency feedback interferometry with a quantum cascade laser
J Keeley, P Dean, A Valavanis, K Bertling, YL Lim, R Alhathlool, T Taimre, ...
Optics Letters 40 (6), 994-997, 2015
Approach to frequency estimation in self-mixing interferometry: multiple signal classification
M Nikolić, DP Jovanović, YL Lim, K Bertling, T Taimre, AD Rakić
Applied Optics 52 (14), 3345-3350, 2013
Optical constants from scattering-type scanning near-field optical microscope
X Guo, K Bertling, AD Rakić
Applied Physics Letters 118, 041103, 2021
Laser feedback interferometry as a tool for analysis of granular materials at terahertz frequencies: Towards imaging and identification of plastic explosives
S Han, K Bertling, P Dean, J Keeley, AD Burnett, YL Lim, SP Khanna, ...
Sensors 16 (3), 352, 2016
Measurement of the emission spectrum of a semiconductor laser using laser-feedback interferometry
J Keeley, J Freeman, K Bertling, YL Lim, RA Mohandas, T Taimre, LH Li, ...
Scientific reports 7 (1), 7236, 2017
The Effect of the Optical System on the Doppler Spectrum in Laser Feedback Interferometry
A Mowla, M Nikolic, T Taimre, JR Tucker, YL Lim, K Bertling, AD Rakic
Applied Optics 54 (1), 18-26, 2015
Terahertz Inverse Synthetic Aperture Radar Imaging Using Self-mixing Interferometry with a Quantum Cascade Laser
HS Lui, T Taimre, K Bertling, YL Lim, P Dean, SP Khanna, M Lachab, ...
Optics Letters 39 (9), 2629-2632, 2014
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