A universal damage induced technique for quantum well intermixing OP Kowalski, CJ Hamilton, SD McDougall, JH Marsh, AC Bryce, ...
Applied physics letters 72 (5), 581-583, 1998
137 1998 Monolithic integration via a universal damage enhanced quantum-well intermixing technique SD McDougall, OP Kowalski, CJ Hamilton, F Camacho, B Qiu, M Ke, ...
IEEE Journal of selected topics in quantum electronics 4 (4), 636-646, 1998
123 1998 Electronic band structure of AlGaInP grown by solid‐source molecular‐beam epitaxy DJ Mowbray, OP Kowalski, M Hopkinson, MS Skolnick, JPR David
Applied physics letters 65 (2), 213-215, 1994
83 1994 Quantum well intermixing in material systems for 1.5 μm JH Marsh, OP Kowalski, SD McDougall, BC Qiu, A McKee, CJ Hamilton, ...
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films 16 (2 …, 1998
47 1998 Solid‐source molecular beam epitaxy growth of GaInP and GaInP‐containing quantum wells DJ Mowbray, OP Kowalski, MS Skolnick, MC DeLong, M Hopkinson, ...
Journal of applied physics 75 (4), 2029-2034, 1994
27 1994 GaInP–AlGaInP band offsets determined from hydrostatic pressure measurements OP Kowalski, JW Cockburn, DJ Mowbray, MS Skolnick, R Teissier, ...
Applied physics letters 66 (5), 619-621, 1995
23 1995 Optical spectroscopy of AlGaInP based wide band gap quantum wells DJ Mowbray, OP Kowalski, MS Skolnick, M Hopkinson, JPR David
Superlattices and microstructures 15 (3), 313, 1994
20 1994 Characteristics of intermixed InGaAs/InGaAsP multi-quantum-well structure DH Yeo, KH Yoon, SJ Kim
Japanese Journal of Applied Physics 39 (3R), 1032, 2000
18 2000 Broad optical bandwidth InGaAs-InAlGaAs light-emitting diodes fabricated using a laser annealing process SD McDougall, OP Kowalski, JH Marsh, JS Aitchison
IEEE Photonics Technology Letters 11 (12), 1557-1559, 1999
17 1999 Optical spectroscopic observation of spontaneous long range ordering in AlGaInP OP Kowalski, RM Wegerer, DJ Mowbray, MS Skolnick, CC Button, ...
Applied physics letters 68 (23), 3266-3268, 1996
17 1996 Measurement of the direct energy gap of P: Implications for the band discontinuity at P/ P heterojunctions MD Dawson, SP Najda, AH Kean, G Duggan, DJ Mowbray, OP Kowalski, ...
Physical Review B 50 (15), 11190, 1994
17 1994 High-performance red lasers with low beam divergence B Qiu, OP Kowalski, S McDougall, B Schmidt, JH Marsh
IEEE Photonics Journal 1 (3), 172-177, 2009
12 2009 Generating Multiple Bandgaps Using Multiple Epitaxial Layers D Yanson, G Bacchin, O Kowalski, S McDougall
US Patent App. 10/596,726, 2007
12 2007 Monolithically integrated fabrication of 2/spl times/2 and 4/spl times/4 crosspoint switches using quantum well intermixing BC Qiu, ML Ke, OP Kowalski, AC Bryce, JS Aitchison, JH Marsh, M Owen, ...
Conference Proceedings. 2000 International Conference on Indium Phosphide …, 2000
12 2000 GaAs/AlGaAs waveguide pin photodiodes with non-absorbing input facets fabricated by quantum well intermixing SD McDougall, MJ Jubber, OP Kowalski, JH Marsh, JS Aitchison
Electronics Letters 36 (8), 1, 2000
12 2000 Method of manufacturing optical devices and related improvements CJ Hamilton, OP Kowalski, JH Marsh, SD McDougall
US Patent 6,989,286, 2006
11 2006 Fabrication of 2 x 2 crosspoint switches using a sputtered SiO2 intermixing technique BC Qiu, YH Qian, OP Kowalski, AC Bryce, JS Aitchison, RM De La Rue, ...
IEEE Photonics Technology Letters 12 (3), 287-289, 2000
11 2000 Band gap tuning of visible laser material CJ Hamilton, OP Kowalski, K McIlvaney, JH Marsh, CC Button
Conference Proceedings. LEOS'97. 10th Annual Meeting IEEE Lasers and Electro …, 1997
11 1997 Benefits of quantum well intermixing in high power diode lasers SP Najda, G Bacchin, B Qiu, X Liu, OP Kowalski, M Silver, SD McDougall, ...
Novel In-Plane Semiconductor Lasers III 5365, 1-13, 2004
10 2004 High-power high-brightness high-reliability laser diodes emitting at 800-1000 nm DA Yanson, JH Marsh, S Najda, SD McDougall, H Fadli, G Masterton, ...
High-Power Diode Laser Technology and Applications V 6456, 185-192, 2007
9 2007