Cristian Stagarescu
Cristian Stagarescu
Optical Engineer SPE (Senior Principal Engineer), Photonic Devices Development, MACOM
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Cited by
Cited by
Hybrid integration of silicon photonics circuits and InP lasers by photonic wire bonding
MR Billah, M Blaicher, T Hoose, PI Dietrich, P Marin-Palomo, ...
Optica 5 (7), 876-883, 2018
Influence of shallow core-level hybridization on the electronic structure of post-transition-metal oxides studied using soft X-ray emission and absorption
C McGuinness, CB Stagarescu, PJ Ryan, JE Downes, D Fu, KE Smith, ...
Physical Review B 68 (16), 165104, 2003
Surface and bulk electronic structure of thin-film wurtzite GaN
SS Dhesi, CB Stagarescu, KE Smith, D Doppalapudi, R Singh, ...
Physical Review B 56 (16), 10271, 1997
Density of states, hybridization, and band-gap evolution in alloys
LC Duda, CB Stagarescu, J Downes, KE Smith, D Korakakis, ...
Physical Review B 58 (4), 1928, 1998
3D integrated hybrid silicon laser
B Song, C Stagarescu, S Ristic, A Behfar, J Klamkin
Optics Express 24 (10), 10435-10444, 2016
Orbital character of unoccupied states near the Fermi level in
CB Stagarescu, X Su, DE Eastman, KN Altmann, FJ Himpsel, A Gupta
Physical Review B 61 (14), R9233, 2000
Electronic structure of GaN measured using soft-x-ray emission and absorption
CB Stagarescu, LC Duda, KE Smith, JH Guo, J Nordgren, R Singh, ...
Physical Review B 54 (24), R17335, 1996
Observation of highly dispersive surface states on GaN (0001) 1× 1
YC Chao, CB Stagarescu, JE Downes, P Ryan, KE Smith, D Hanser, ...
Physical Review B 59 (24), R15586, 1999
Observation of hidden fermi surface nesting in a two dimensional conductor
K Breuer, C Stagarescu, KE Smith, M Greenblatt, K Ramanujachary
Physical review letters 76 (17), 3172, 1996
Monitoring photodetector for integrated photonic devices
AA Behfar, CB Stagarescu, MR Green, AT Schremer Jr
US Patent 7,598,527, 2009
Observation of Columnar Microstructure in Step-Graded Films Using High-Resolution X-Ray Microdiffraction
DE Eastman, CB Stagarescu, G Xu, PM Mooney, JL Jordan-Sweet, B Lai, ...
Physical review letters 88 (15), 156101, 2002
Surface emitting and receiving photonic device with lens
AA Behfar, AT Schremer, CB Stagarescu
US Patent 7,245,645, 2007
Quantitative nanoscale metrology study of interconnect technology using transmission x-ray microscopy
X Su, C Stagarescu, G Xu, DE Eastman, I McNulty, SP Frigo, Y Wang, ...
Applied Physics Letters 77 (21), 3465-3467, 2000
Surface emitting photonic device
A Behfar, C Stagarescu
US Patent 8,064,493, 2011
Soft-x-ray emission and absorption study of the quasi-one-dimensional oxide conductors K and
LC Duda, JH Guo, J Nordgren, CB Stagarescu, KE Smith, W McCarroll, ...
Physical Review B 56 (3), 1284, 1997
Soft x-ray emission studies of the bulk electronic structure of AlN, GaN, and
KE Smith, LC Duda, CB Stagarescu, J Downes, D Korakakis, R Singh, ...
Journal of Vacuum Science & Technology B: Microelectronics and Nanometer …, 1998
High-thermal performance 3D hybrid silicon lasers
B Song, L Megalini, S Dwivedi, S Ristic, J Klamkin
IEEE Photonics Technology Letters 29 (14), 1143-1146, 2017
Single longitudinal mode laser diode
AA Behfar, K Muro, CB Stagarescu, AT Schremer
US Patent 7,835,415, 2010
Horizontal cavity surface-emitting laser (HCSEL) devices
A Behfar, A Schremer, M Green, C Stagarescu, A Morrow
Vertical-Cavity Surface-Emitting Lasers IX 5737, 62-68, 2005
Lasers with beam-shape modification
C Stagarescu, AA Behfar, NS Kwong
US Patent 9,401,582, 2016
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