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List of works by Karl Bertling

A Compact Laser Imaging System for Concurrent Reflectance Confocal Microscopy and Laser Doppler Flowmetry

Active phase-nulling of the self-mixing phase in a terahertz frequency quantum cascade laser

scientific article published on March 2015

Approach to frequency estimation in self-mixing interferometry: multiple signal classification

scientific article

Biomedical applications of terahertz self-mixing interferometry

Coherent imaging using laser feedback interferometry with pulsed-mode terahertz quantum cascade lasers

scientific article published on 01 April 2019

Coherent three-dimensional terahertz imaging through self-mixing in a quantum cascade laser

Comparison of SOS MOSFET's Equivalent Circuit Parameters Extracted From $LCR$ Meter and VNA Measurement

Concurrent Reflectance Confocal Microscopy and Laser Doppler Flowmetry to Improve Skin Cancer Imaging: A Monte Carlo Model and Experimental Validation

scientific article

Confocal laser feedback tomography for skin cancer detection

scientific article published on 10 August 2017

Demonstration of the self-mixing effect in interband cascade lasers

Detection sensitivity of laser feedback interferometry using a terahertz quantum cascade laser

scientific article published on 01 July 2019

Determining Ethanol Content of Liquid Solutions Using Laser Feedback Interferometry with a Terahertz Quantum Cascade Laser

Diffuse reflectance imaging for non-melanoma skin cancer detection using laser feedback interferometry

Displacement and distance measurement using the change in junction voltage across a laser diode due to the self-mixing effect

article published in 2005

Effect of the optical system on the Doppler spectrum in laser-feedback interferometry

scientific article published on January 2015

Extraction of SOS MOSFET RF equivalent circuit elements by LCR meter measurements

Flow profile measurement in microchannel using the optical feedback interferometry sensing technique

Fluid flow rate measurement using the change in laser junction voltage due to the self-mixing effect

Frequency Tuning Range Control in Pulsed Terahertz Quantum-Cascade Lasers: Applications in Interferometry

High-contrast coherent terahertz imaging of porcine tissue via swept-frequency feedback interferometry

scientific article

Imaging of acoustic fields using optical feedback interferometry

scientific article published on December 2014

Laser Feedback Interferometry as a Tool for Analysis of Granular Materials at Terahertz Frequencies: Towards Imaging and Identification of Plastic Explosives

scientific article

Laser dynamics under frequency-shifted optical feedback with random phase

Laser feedback interferometry: a tutorial on the self-mixing effect for coherent sensing

Lasers-an effective artificial source of radiation for the cultivation of anoxygenic photosynthetic bacteria.

scientific article published in June 2006

Measurement of the emission spectrum of a semiconductor laser using laser-feedback interferometry

scientific article

Methodology for materials analysis using swept-frequency feedback interferometry with terahertz frequency quantum cascade lasers.

scientific article

Microparticle discrimination using laser feedback interferometry

scientific article published on 01 October 2018

Model for a pulsed terahertz quantum cascade laser under optical feedback

scientific article

Monitoring the Electrical Properties of the Back Silicon Interface of Silicon-on-Sapphire Wafers

Multi-spectral terahertz sensing: proposal for a coupled-cavity quantum cascade laser based optical feedback interferometer

scientific article

Multiple signal classification for self-mixing flowmetry.

scientific article

Numerical Modelling Study of the Sensitivity of SOS MOSFET Characteristics to Silicon film Thickness and Back Surface Trapped Charge Variation

Observation of optical feedback dynamics in single-mode terahertz quantum cascade lasers: Transient instabilities

On the feasibility of self-mixing interferometer sensing for detection of the surface electrocardiographic signal using a customized electro-optic phase modulator

scientific article

Optical feedback effects on terahertz quantum cascade lasers: modelling and applications

Optimum injection current waveform for a laser rangefinder based on the self-mixing effect

Origin of terminal voltage variations due to self-mixing in terahertz frequency quantum cascade lasers

scientific article

Polarization-sensitive laser feedback interferometry for specular reflection removal

article

Publisher Correction: Measurement of the emission spectrum of a semiconductor laser using laser-feedback interferometry

scientific article published in Scientific Reports

SOS junctionless MOSFETs vs. inversion channel MOSFETs: Doubling the device speed without changing the technology

Self-mixing effect in THz quantum cascade lasers: Applications in sensing and imaging

Self-mixing imaging sensor using a monolithic VCSEL array with parallel readout

scientific article

Self-mixing laser Doppler flow sensor: an optofluidic implementation.

scientific article

Self-mixing sensing system based on uncooled vertical-cavity surface-emitting laser array: linking multichannel operation and enhanced performance.

scientific article

Simple Electrical Modulation Scheme for Laser Feedback Imaging

Solving self-mixing equations for arbitrary feedback levels: a concise algorithm

scientific article

Swept-frequency feedback interferometry using terahertz frequency QCLs: a method for imaging and materials analysis

scientific article

THz QCL self-mixing interferometry for biomedical applications

Temperature-Dependent High-Speed Dynamics of Terahertz Quantum Cascade Lasers

article published in 2017

Terahertz frequency quantum cascade lasers: Optical feedback effects and applications

Terahertz imaging using quantum cascade lasers—a review of systems and applications

article

Terahertz imaging with self-pulsations in quantum cascade lasers under optical feedback

Terahertz inverse synthetic aperture radar imaging using self-mixing interferometry with a quantum cascade laser

scientific article

Terahertz radar cross-section characterisation using laser feedback interferometry with quantum cascade laser

Three-dimensional terahertz imaging using swept-frequency feedback interferometry with a quantum cascade laser

scientific article published on March 2015