J. Troger - IEEE Xplore Author Profile
Subscribe
ADVANCED SEARCH

Author details

< Back

J. Troger

Publications
9
Citations
86
Publications by Year
19982005
Co-Authors:
Show All Co-Authors (18)
Headshot silhouette indicating that no photo is available for this author

J. Troger

Affiliation

Bookham AG, Zurich, Switzerland

Publication Topics

Biography

J. Troger, photograph and biography not available at the time of publication.(Based on document published on 19 December 2005).
Publications
9
Citations
86
Publications by Year
19982005
Co-Authors:
Show All Co-Authors (18)
Author's Published Works

Showing 1-9 of 9 results

  • Sort

Filter Results

Show

Sort By

Results

High power narrow-stripe laser diodes and fiber Bragg grating stabilized modules for pumping and frequency conversion applications

T. Pliska;N. Matuschek;J. Troger;H.-U. Pfeiffer;S. Pawlik;B. Sverdlov;J. Muller;B. Mayer;S. Mohrdiek;B. Schmidt;C. Harder

CLEO/Europe. 2005 Conference on Lasers and Electro-Optics Europe, 2005.
Year: 2005 | Conference Paper |
Here, we report on the development and properties of our latest high power narrow-stripe G08 laser diode and fiber Bragg grating (FBG) stabilized module. The development of high power single-mode laser diodes and modules with a fiber-coupled power exceeding 0.5 W enables the fabrication of attractive sources for a wide range of frequency conversion and pumping applications.Show More

High power narrow-stripe laser diodes and fiber Bragg grating stabilized modules for pumping and frequency conversion applications

T. Pliska;N. Matuschek;J. Troger;H.-U. Pfeiffer;S. Pawlik;B. Sverdlov;J. Muller;B. Mayer;S. Mohrdiek;B. Schmidt;C. Harder

Year: 2005 | Conference Paper |

Measurement systems for the investigation of soldering quality in high-power diode laser bars

J. Troger;M. Schwarz;A. Jakubowicz

Journal of Lightwave Technology
Year: 2005 | Volume: 23, Issue: 11 | Journal Article |
Cited by: Papers (3)
Thermal and spatial-spectral imaging methods are used to investigate the soldering quality in high-power laser-bar devices. The temperature distribution and the wavelength profile across a driven laser bar correlate with the local thermal resistance between laser and cooler and, thus, with the uniformity of the solder layers. Measurements with a properly soldered and a deficiently soldered laser b...Show More

Measurement systems for the investigation of soldering quality in high-power diode laser bars

J. Troger;M. Schwarz;A. Jakubowicz

Year: 2005 | Volume: 23, Issue: 11 | Journal Article |

Ultra stable narrow bandwidth 600 mW fiber coupled module

S. Mohrdiek;T. Pliska;N. Matuschek;J. Troger

2004 IEEE 19th International Semiconductor Laser Conference, 2004. Conference Digest.
Year: 2004 | Conference Paper |
A 600 mW laser at 980 nm with low RMS noise below 0.1% is presented, wavelength stabilized by a fiber Bragg grating with 20 pm bandwidth. The light is provided in a polarization maintaining single mode fiber.Show More

Ultra stable narrow bandwidth 600 mW fiber coupled module

S. Mohrdiek;T. Pliska;N. Matuschek;J. Troger

Year: 2004 | Conference Paper |

Measurement of gain in pump diode lasers using a low-coherence source and synchronous detection

J. Troger

Journal of Lightwave Technology
Year: 2003 | Volume: 21, Issue: 12 | Journal Article |
Cited by: Papers (5)
A novel method for determining gain in long-cavity Fabry-Pe/spl acute/rot diode lasers is presented. Gain is extracted from a return-loss measurement via a simple model. The experimental setup is based on the injection of a low-coherence probe signal into the laser cavity and synchronous detection of the reflected light. Using a fiber-optics setup, gain can be determined in commercial fiber-couple...Show More

Measurement of gain in pump diode lasers using a low-coherence source and synchronous detection

J. Troger

Year: 2003 | Volume: 21, Issue: 12 | Journal Article |

980 nm single mode modules yielding 700 mW fiber coupled pump power

B. Schmidt;S. Pawlik;N. Matuschek;J. Muller;T. Pliska;J. Troger;N. Lichtenstein;A. Wittmann;S. Mohrdiek;B. Sverdlov;C. Harder

Optical Fiber Communication Conference and Exhibit
Year: 2002 | Conference Paper |
Cited by: Papers (10)
Fiber coupled light output power of highly reliable single mode laser diodes with an emission wavelength of around 980 nm has been increased by 40% as compared to former results. The devices reach in excess of 1.3 W ex-facet CW light output power with up to 60% power conversion efficiency and exhibit a vertical far-field of around 21/spl deg/. The maximum fiber coupled CW light output power amount...Show More

980 nm single mode modules yielding 700 mW fiber coupled pump power

B. Schmidt;S. Pawlik;N. Matuschek;J. Muller;T. Pliska;J. Troger;N. Lichtenstein;A. Wittmann;S. Mohrdiek;B. Sverdlov;C. Harder

Year: 2002 | Conference Paper |

2-laser injection-locking configuration for Brillouin fibre sensors

M. Facchini;L. Thevenaz;J. Troger;P. Robert

2002 15th Optical Fiber Sensors Conference Technical Digest. OFS 2002(Cat. No.02EX533)
Year: 2002 | Conference Paper |
We propose in this paper a novel method for generating the pump and probe signals for a Brillouin fibre sensor. It is based on the injection locking of two distinct semiconductor lasers, that makes possible the generation of high purity beat signals in the microwave frequency range. Such a technique can be used either in the pulsed pump-probe technique or the new correlation-based technique. Furth...Show More

2-laser injection-locking configuration for Brillouin fibre sensors

M. Facchini;L. Thevenaz;J. Troger;P. Robert

Year: 2002 | Conference Paper |

Theory and experiment of a single-mode diode laser subject to external light injection from several lasers

J. Troger;L. Thevenaz;P.-A. Nicati;P.A. Robert

Journal of Lightwave Technology
Year: 1999 | Volume: 17, Issue: 4 | Journal Article |
A theoretical and experimental study of a graded-index separate confinement heterostructure (GRIN-SCH) distributed feedback (DFB) multiquantum-well (MQW) diode laser emitting at 1.55 /spl mu/m subject to external light injection from several lasers is presented. Lang's model for the classical single master-slave configuration is extended to include light injection from several master lasers. Free ...Show More

Theory and experiment of a single-mode diode laser subject to external light injection from several lasers

J. Troger;L. Thevenaz;P.-A. Nicati;P.A. Robert

Year: 1999 | Volume: 17, Issue: 4 | Journal Article |

Novel measurement scheme for injection-locking experiments

J. Troger;P.-A. Nicati;L. Thevenaz;P.A. Robert

IEEE Journal of Quantum Electronics
Year: 1999 | Volume: 35, Issue: 1 | Journal Article |
A novel experimental setup for injection-locking experiments is presented. The single-mode-fiber-based configuration allows one to precisely control the power and the polarization state of the light injected from the master laser into the slave laser cavity. Different behaviors typical for injection locking with single-mode semiconductor lasers (e.g., stable injection locking, undamped relaxation ...Show More

Novel measurement scheme for injection-locking experiments

J. Troger;P.-A. Nicati;L. Thevenaz;P.A. Robert

Year: 1999 | Volume: 35, Issue: 1 | Journal Article |

IEEE Account

Purchase Details

Profile Information

Need Help?

A not-for-profit organization, IEEE is the world's largest technical professional organization dedicated to advancing technology for the benefit of humanity.
© Copyright 2025 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.