| 5612813 |
Optical isolator, circulator, switch or the like, including a faraday rotator |
Hans Damman, Elke B. Pross, Wolfgang F. M. Tolksdorf |
1997-03-18 |
| 5453691 |
Miniaturized squid module having an intermediate super conducting support for connecting squid input terminals to gradiometer wires |
Bernd David, Olaf Dössel, Wilfried Edeler, Wolfgang Hoppe, Rolf U. D. Kobs +2 more |
1995-09-26 |
| 5240550 |
Method of forming at least one groove in a substrate layer |
Ralf Boehnke, Hans Dammann |
1993-08-31 |
| 5029243 |
Device for working a workpiece using laser light |
Hans Dammann, Paul Patt, Christian H. F. Velzel, Klaus B. Schildbach |
1991-07-02 |
| 4798434 |
Optical polarization regulator having a wave-guide structure |
Hans Dammann, Elke B. Pross, Wolfgang F. M. Tolksdorf, Manfred Zinke |
1989-01-17 |
| 4748614 |
Optical wavelength-multiplexing and/or demultiplexing device |
Hans Dammann, Ulrich Killat |
1988-05-31 |
| 4746182 |
Phase-matched magnetooptical mode converter |
Hans Dammann, Elke B. Pross, Wolfgang F. M. Tolksdorf, Manfred Zinke |
1988-05-24 |
| 4397930 |
Record carrier for deformation images |
Ulrich Killat, Hans-Jürgen Schmitt |
1983-08-09 |
