Author

Ahn Goo Choo

Observed names: A. Choo, A. G. Choo, A.G Choo, A.G. Choo, Ahn G. Choo

Institutions: Samsung (South Korea), Samsung Advanced Institute of Technology (South Korea), Samsung Electronics (South Korea)

Observed institutions: Samsung (South Korea), Samsung Advanced Institute of Technology (South Korea), Samsung Electronics (South Korea), University of Cincinnati

OpenAlex ID: A5112015657

Near field measurements of optical channel waveguides and directional couplers

1994 · Ahn Goo Choo, Howard E. Jackson, et al. · Applied Physics Letters · 61

Dark current reduction in APD with BCB passivation

2001 · H.S. Kim, J.H. Choi, et al. · Electronics Letters · 47

Spot-size converter integrated polarization insensitive semiconductor optical amplifiers

1999 · J.R. Kim, J.S. Lee, et al. · IEEE Photonics Technology Letters · 31

Suppression of avalanche multiplication at the periphery of diffused junction by floating guard rings in a planar InGaAs-InP avalanche photodiode

2000 · S.R. Cho, S.K. Yang, et al. · IEEE Photonics Technology Letters · 29

Review of focused ion beam implantation mixing for the fabrication of GaAs-based optoelectronic devices

1995 · A. J. Steckl, P. Chen, et al. · Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena · 24

Optical channel waveguides in AlGaAs multiple-quantum-well structures formed by focused ion-beam-induced compositional mixing

1993 · M. Kumar, V. Gupta, et al. · IEEE Photonics Technology Letters · 18

High performance modules of 2.5 Gbps modulator integrated DFB lasers using new RF impedance matching technique

2001 · S.H. Lee, J.H. Ahn, et al. · IEEE Transactions on Advanced Packaging · 13

Enhanced photoluminescence from AlGaAs/GaAs superlattice gratings fabricated by Si FIB implantation

1992 · A. J. Steckl, P. Chen, et al. · MRS Proceedings · 8

Photon scanning tunneling microscopy of optical channel waveguides

1995 · Ahn Goo Choo, Mona H. Chudgar, et al. · Ultramicroscopy · 7

Optimization of diamond growth with statistical experiment design in an electron cyclotron resonance plasma

1994 · Z. Ring, T. D. Mantei, et al. · Applied Physics Letters · 4

Lens-less semiconductor optical amplifier (SOA) modules using laser welding techniques

2002 · M.W. Park, J.R. Kim, et al. · IEEE Electronic Components and Technology Conference (ECTC) · 3

Spot size converter integrated semiconductor optical amplifier

1999 · J.S. Lee, J.R. Kim, et al. · Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) · 3

Excitation Power Dependence of Photoluminescence in CIB and FIB Implanted Superlattices

1991 · A. G. Choo, H. E. Jackson, et al. · MRS Proceedings · 3

InGaAs/InGaAsP MQW electroabsorption modulator integrated DFB-LD structure grown by selective area epitaxy

2003 · N.H. Kim, S.R. Cho, et al. · Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) · 2

Normal incidence infrared photoconductor of self-assembled InAs quantum dots in modulation doped AlGaAs/GaAs heterostructures

2001 · M.D Kim, A.G Choo, et al. · Journal of Crystal Growth · 2

Enhanced Cod of Pump Laser Diode by Laser Annealing of the Facet

1995 · Jae Ho Lee, Ahn Goo Choo, et al. · International Conference on VLSI and CAD · 2

Characterization of optical channel waveguides formed by FIB induced compositional mixing in AlGaAs MQWs

1994 · Mukesh Kumar, Ahn Goo Choo, et al. · Superlattices and Microstructures · 2

Time Resolved Photoluminescence from Patterned GaAs/AlGaAs Multiple Quantum Well Structures

1993 · Xuelong Cao, Ahn Goo Choo, et al. · MRS Proceedings · 2

Raman and Photoluminescence Characterization of FIB Patterned AIGaAs/GaAs Multiple Quantum Wells

1993 · Ahn Goo Choo, Xuelong. Cao, et al. · MRS Proceedings · 2

Optical Channel Waveguides in AlGaAs Multiple Quantum Well Structures Formed by Focused Ion Beam Induced Compositional Mixing

1992 · Mukesh Kumar, Gregory N. De Brabander, et al. · MRS Proceedings · 2

Raman Characterization of AlGaAs Superlattice Channel Waveguide Structure formed by CIB and FIB Implantation

1991 · A. G. Choo, V. Gupta, et al. · MRS Proceedings · 2

Dose effects in Si FIB-mixing of short period AlGaAs/GaAs superlattices

1991 · A. J. Stecki, P. Chen, et al. · MRS Proceedings · 2

Fabrication of high uniform BH DFB laser using new isotropic dry/wet mesa etching

2003 · Hyeon Soo Kim, Jung Kee Lee, et al. · Conference proceedings. ... International Conference on Indium Phosphide and Related Materials · 1

Reliable and damage-free dry grating etching for the InGaAsP DFB laser diodes

2003 · Hyeon Soo Kim, Eun-Hwa Lee, et al. · Conference proceedings. ... International Conference on Indium Phosphide and Related Materials

Improved RF return loss and bandwidth for 2.5 Gbps electroabsorption modulated laser (EML) modules

2003 · S.H. Lee, J.H. Ahn, et al. · Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)

Works count: 43

Citation count: 270

H-index: 8

I10-index: 7