| 7496119 |
External cavity laser with multiple stabilized modes |
Peter Thoma, Bernd Nebendahl |
2009-02-24 |
| 7430227 |
Wavelength tunable laser source with parameter correction |
Michael Schubert, Bernd Nebendahl, Ralf Haeussler, Wolf Steffens |
2008-09-30 |
| 7423760 |
Method and apparatus for monitoring an interferometer |
Wolf Steffens, Ulrich Kallmann, Bernd Nebendahl, Ralf Haeussler |
2008-09-09 |
| 7242698 |
Wavelength tunable laser with dispersive element |
Jochen Schwarz, Wolf Steffens, Ulrich Kallmann, Bernd Nebendahl |
2007-07-10 |
| 7075957 |
Controlling an optical source using a beat frequency |
Ulrich Kallmann, Bernd Nebendahl, Wolf Steffens, Hansjoerg Haisch, Jochen Schwarz |
2006-07-11 |
| 6999482 |
Wavelength tunable laser with diffractive optical element |
Wolf Steffens, Ulrich Kallmann |
2006-02-14 |
| 6982998 |
Linear cavity tunable laser |
Peter Thoma |
2006-01-03 |
| 6908234 |
Optical connecting device for coupling connectors to an apparatus with multiple ports |
Mark Kocher, Oliver Roesch, Clemens Rueck |
2005-06-21 |
| 6907166 |
Contacting an optical waveguide to a device under test |
Peter Thoma |
2005-06-14 |
| 6850326 |
Determination of an optical parameter of an optical signal |
Peter Thoma, Tobias Ruf, Harald Rosenfeldt |
2005-02-01 |
| 6850686 |
Machining an insulated optical fiber |
Peter Thoma, Tobias Ruf |
2005-02-01 |
| 6807217 |
Tuning a laser |
— |
2004-10-19 |
| 6798522 |
Wavelength measurement adjustment |
Ralf-Henning Stolte, Peter Thoma |
2004-09-28 |
| 6795188 |
High-accuracy wavemeter |
Clemens Ruck |
2004-09-21 |
| 6763044 |
Tuning a laser |
Ralf Haeussler, Wolf Steffens, Ulrich Kallmann |
2004-07-13 |
| 6671046 |
Polarization converter |
— |
2003-12-30 |
| 6404798 |
Low noise and wide power range laser source |
Edgar Leckel, Clemens Rueck |
2002-06-11 |
| 6330253 |
Passive thermal stabilization of the tuning element in a tunable laser |
Alexander V. Tuganov, David F. Arnone, Bruce A. Moore |
2001-12-11 |
| 6043883 |
Wavemeter and an arrangement for the adjustment of the wavelength of the signals of an optical source |
Edgar Leckel, Clemens Rueck |
2000-03-28 |
| 6004045 |
Optical connector |
Hans-Juergen Snackers |
1999-12-21 |
| 5825530 |
Arrangement and method for operating and testing an optical device |
Edgar Leckel |
1998-10-20 |
| 5696707 |
Method of measuring the noise level in the presence of a signal |
Christian Hentschel, Clemens Rueck, Edgar Leckel |
1997-12-09 |
| 5596440 |
Method and apparatus for analyzing the characteristics of an optical circuit |
Dietmar Patz, Christian Hentschel |
1997-01-21 |