Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6842125 | Unipolar electrical to CSRZ optical converter | John Christopher Mauro, Valerio Pruneri, Srikanth Raghavan | 2005-01-11 |
| 6826220 | Semiconductor laser element having a diverging region | Stefano Balsamo, Giorgio Ghislotti, Fiorenzo Trezzi | 2004-11-30 |
| 6618194 | Optical amplifier with two directional pumping | Giorgio Ghislotti, Stefano Balsamo, Alberto Ferrari | 2003-09-09 |
| 6370167 | Double-passage acousto-optical device and laser | Stefano Donati, Steffen Schmid | 2002-04-09 |
| 6282332 | Waveguide structures in particular for use in acousto-optical mode converters and method for making same | Sergio Bosso, Harald Herrmann, Steffen Schmid | 2001-08-28 |
| 5850492 | Acousto-optical waveguide device with compensation of polarization mode dispersion | Steffen Schmid | 1998-12-15 |
| 5850491 | Double-stage acousto-optical waveguide device, having polarization-independent response | Steffen Schmid | 1998-12-15 |
| 5359682 | Method of adjusting the operation characteristics of integrated optical devices | Claudio Caldera, Carlo De Bernardi | 1994-10-25 |
| 5357333 | Apparatus for measuring the effective refractive index in optical fibers | Carlo DeBernardi, Fabio Pozzi | 1994-10-18 |
| 5269888 | Method of fabricating integrated optical devices by means of field-assisted ion exchange | — | 1993-12-14 |
| 5263036 | Pump system for waveguide lasers or amplifiers | Carlo De Bernardi | 1993-11-16 |
| 5139556 | Method of adjusting the operation characteristics of integrated optical devices | Claudio Caldera, Carlo De Bernardi | 1992-08-18 |
| 4722582 | Optical-fibre coupler | Eros Modone | 1988-02-02 |