Dag Roar Hjelme
Dag Roar Hjelme
Verified email at
Cited by
Cited by
Faked states attack on quantum cryptosystems
V Makarov*, DR Hjelme
Journal of Modern Optics 52 (5), 691-705, 2005
Large pulse attack as a method of conventional optical eavesdropping in quantum cryptography
A Vakhitov, V Makarov, DR Hjelme
Journal of modern optics 48 (13), 2023-2038, 2001
A review of the role of critical parameters in the design and operation of biogas production plants
S Sarker, JJ Lamb, DR Hjelme, KM Lien
Applied Sciences 9 (9), 1915, 2019
Determination of glucose levels using a functionalized hydrogel− optical fiber biosensor: Toward continuous monitoring of blood glucose in vivo
S Tierney, BMH Falch, DR Hjelme, BT Stokke
Analytical chemistry 81 (9), 3630-3636, 2009
Cryosurgical apparatus and methods
LO Svaasand, R Ellingsen, HC Boldstad, DR Hjelme
US Patent 7,081,111, 2006
Ultra high capacity optical transmission networks: Final report of action COST 239
P Batchelor, B Daino, P Heinzmann, C Weinert, J Späth, ...
Technical Report ISBN 953-184-013-X, Faculty of Electrical Engineering and …, 1999
Semiconductor laser stabilization by external optical feedback
DR Hjelme, AR Mickelson, RG Beausoleil
IEEE journal of quantum electronics 27 (3), 352-372, 1991
Overview of recent progress towards in-situ biogas upgradation techniques
S Sarker, JJ Lamb, DR Hjelme, KM Lien
Fuel 226, 686-697, 2018
Theory of timing jitter in actively mode-locked lasers
DR Hjelme, AR Mickelson
IEEE journal of Quantum Electronics 28 (6), 1594-1606, 1992
A review of optical methods for continuous glucose monitoring
IL Jernelv, K Milenko, SS Fuglerud, DR Hjelme, R Ellingsen, A Aksnes
Applied Spectroscopy Reviews 54 (7), 543-572, 2019
Application of Bragg grating sensors in the characterization of scaled marine vehicle models
DR Hjelme, L Bjerkan, S Neegard, JS Rambech, JV Aarsnes
Applied optics 36 (1), 328-336, 1997
Multi-parameter fiber optic probes
E Ronnekleiv, J Kringlebotn, D Hjelme
US Patent App. 09/948,427, 2002
Study on the implementation of optical transparent transport networks in the European environment-Results of the research project COST 239
P Batchelor, B Daino, P Heinzmann, DR Hjelme, R Inkret, HA Jager, ...
Photonic Network Communication 2 (1), 15-32, 2000
Toward wide-scale all-optical transparent networking: The ACTS Optical Pan-European Network (OPEN) project
MW Chbat, E Grard, L Berthelon, A Jourdan, PA Perrier, A Leclert, ...
IEEE Journal on Selected Areas in Communications 16 (7), 1226-1244, 1998
Determination of swelling of responsive gels with nanometer resolution. Fiber-optic based platform for hydrogels as signal transducers
S Tierney, DR Hjelme, BT Stokke
Analytical chemistry 80 (13), 5086-5093, 2008
A packet-switched hybrid optical network with service guarantees
S Bjornstad, DR Hjelme, N Stol
IEEE Journal on Selected Areas in Communications 24 (8), 2006
Fiber optic sensing systems and method of use thereof
E Ronnekleiv, DR Hjelme, JT Kringlebotn
US Patent 6,888,125, 2005
Continuous measurement of blood glucose: validation of a new intravascular sensor
NK Skjaervold, E Solligård, DR Hjelme, P Aadahl
The Journal of the American Society of Anesthesiologists 114 (1), 120-125, 2011
Real-time phase tracking in single-photon interferometers
V Makarov, A Brylevski, DR Hjelme
Applied optics 43 (22), 4385-4392, 2004
Novel dispersion tolerant optical duobinary transmitter using phase modulator and Bragg grating filter
A Royset, DR Hjelme
24th European Conference on Optical Communication. ECOC'98 (IEEE Cat. No …, 1998
The system can't perform the operation now. Try again later.
Articles 1–20