| 5240550 |
Method of forming at least one groove in a substrate layer |
Ralf Boehnke, Gert Rabe |
1993-08-31 |
| 5058971 |
Planar optical isolator |
Hans-Jürgen Schmitt, Jurgen Seidenberg, Norbert Thorweihe, Volker Doormann, Jens-Peter Krumme |
1991-10-22 |
| 5029243 |
Device for working a workpiece using laser light |
Gert Rabe, Paul Patt, Christian H. F. Velzel, Klaus B. Schildbach |
1991-07-02 |
| 4859014 |
Non-reciprocal optical waveguide device, particularly for use as an isolator or circulator |
Hans-Jürgen Schmitt |
1989-08-22 |
| 4859013 |
Magneto-optical waveguide device with artificial optical anisotropy |
Hans-Jürgen Schmitt, Gunter Schmitz |
1989-08-22 |
| 4798434 |
Optical polarization regulator having a wave-guide structure |
Elke B. Pross, Gert Rabe, Wolfgang F. M. Tolksdorf, Manfred Zinke |
1989-01-17 |
| 4776669 |
Optical path sensor including a filter |
Reiner U. Orlowski |
1988-10-11 |
| 4748614 |
Optical wavelength-multiplexing and/or demultiplexing device |
Ulrich Killat, Gert Rabe |
1988-05-31 |
| 4746182 |
Phase-matched magnetooptical mode converter |
Elke B. Pross, Gert Rabe, Wolfgang F. M. Tolksdorf, Manfred Zinke |
1988-05-24 |
| 4712855 |
Planar optical waveguide and method of manufacturing same |
Wolfgang F. M. Tolksdorf, Inske E. H. Bartels, Claus-Peter Klages, Elke B. Pross |
1987-12-15 |
| 4679901 |
Compound optical phase grating and optical switch |
Heinrich Kurz |
1987-07-14 |
| 4626069 |
Optical power divider |
Ulrich Killat |
1986-12-02 |
| 4362359 |
Coupling device for coupling signals into and out of a transmission glass-fiber |
Ulrich Killat |
1982-12-07 |
| 4277138 |
Diffraction grating and system for the formation of color components |
— |
1981-07-07 |
