| 6816531 |
High-power, kink-free, single mode laser diodes |
Victor Rossin, Jo S. Major |
2004-11-09 |
| 6307873 |
Visible wavelength, semiconductor optoelectronic device with a high power broad, significantly laterally uniform, diffraction limited output beam |
Randall S. Geels, David F. Welch |
2001-10-23 |
| 6272162 |
Visible wavelength, semiconductor optoelectronic device with a high power broad, significantly laterally uniform, diffraction limited output beam |
Randall S. Geels, David F. Welch |
2001-08-07 |
| 6181721 |
Visible wavelength, semiconductor optoelectronic device with a high power broad, significantly laterally uniform, diffraction limited output beam |
Randall S. Geels, David F. Welch |
2001-01-30 |
| 6148013 |
Visible wavelength, semiconductor optoelectronic device with a high power broad, significantly laterally uniform, diffraction limited output beam |
Randall S. Geels, David F. Welch |
2000-11-14 |
| 6148014 |
Visible wavelength semiconductor optoelectronic device with a high power broad, significantly laterally uniform, diffraction limited output beam |
Randall S. Geels, David F. Welch |
2000-11-14 |
| 5793521 |
Differentially patterned pumped optical semiconductor gain media |
Stephen O'Brien, Alexander Schoenfelder, Robert J. Lang, Amos A. Hardy, David F. Welch |
1998-08-11 |
| 5715268 |
Laser amplifiers with suppressed self oscillation |
Robert J. Lang, David F. Welch, Donald R. Scifres |
1998-02-03 |
| 5539571 |
Differentially pumped optical amplifer and mopa device |
David F. Welch, Donald R. Scifres, Robert G. Waarts, David G. Mehuys, Amos A. Hardy |
1996-07-23 |