광-전자재료 실험실

NO.

Conferences

1

1. Y. Han, S. Kim, A. Degawa, Y. Ishikawa, K. Wada, H. soh and D. Ahn, “Treading Dislocation Density measurement of P-doped n-type Germanium on Si by photoetching”, 2022, 29th Asia-Pacific Workshop on Fundamentals and Applications of Advanced Semiconductor Devices (AWAD 2022), Jun 7-8, Jun 7, 2022.

2

1. Y. Han, J. Lee, S. Lee and D.Ahn, “Fabrication of B Film by Nanoparticle Sedimentation and Its Application for Neutron Detector”, 2021, The 12^th International Conference on Advanced Materials and Devices (ICAMD 2021), Dec 6-10, Dec 9, 2021

3

1. M. Jiang and D.Ahn, “Low-Temperature Polycrystalline Germanium Processing by Seed Induced Lateral Crystallization”, The 28^th Korean conference on Semiconductors (KCS 2021), Jan 25-29, Jan 28, 2021.

4

1. S,Kim, A.Degawa, Y.Ishikawa, K.Wada and D.Ahn, “Photon-Enhanced Etching of Dislocation Pit in n-type Doped Ge Film on Silicon”, The Korean Institute of Electrical and Electronic Material Engineers, November 5-6, 2020

5

1. M.Jiang, A.Degawa, Y.Ishikawa, K.Wada and D.Ahn, “Design improvement of monolithic Ge-on-Si laser for the reduction of threshold current”, 2020 Electronic Materials and Nanotechnology for Green Environment (ENGE 2020), November 1-4, 2020

6

1. M. Jiang and D. Ahn, “Poly-Ge thin film made by Seed induced crystallization at Low temperature (<450 ℃) with low metal contamination”, 2019 Asia-Pacific Workshop on Fundamentals and Applications of Advanced Semiconductor Devices (AWAD 2019), July1-3, 2019

7

M. Yako, C.-H. Park, D. Ahn, K. Wada, Y. Ishikawa,” Light emission from inverted-rid Ge layers on Si toward on-chip light source”, The 66^th Japan Society of Applied Physics Spring Meeting (JSAP 2019), Mar 09-12, Mar 11, 2019.

8

1. M. Jiang and D.Ahn, “Poly-Ge Thin Films by Seed induced Crystallization at low temperature”, The 26^th Korean conference on Semiconductors (KCS 2019), Feb 13-15, Feb 15, 2019.

9

1. T-H. Doan and D.Ahn, “Large-area ¹⁰Boron Nanoparticle Film Deposition and Evaluation of Neutron Shielding Efficiency”, The 5th International Conference on Electronic Materials and Nanotechnology for Green Environment (ENGE 2018), Nov 11-14, 2018

10

M. Jiang and D.Ahn, “Low-Temperature Polycrystalline Silicon and Germanium Processing for the Back-End-of-Line (BEOL) Photodetectors”, 2018 Asia-Pacific Workshop on Fundamentals and Applications of Advanced Semiconductor Devices (AWAD 2018), July 2-4, 2018

11

1. D. Ahn,“Light source issue in Silicon Photonics: Ge-on-Si Laser approach (invited)”, The 1^st Conference of Korea Society of LEDs and Optoelectronics (KSLOE), Feb 21-22, Feb 22, 2018 

12

1. M-J. Jiang, Y. Bae and D. Ahn, “Low-Temperature Poly-Si Thin Film MSM Photodetector by Seed Induced Lateral Crystallization”, The 25^th Korea Conference on Semiconductors, Feb.5-7, Fab 7, 2018

13

1. H. Park, M.Yako, Y. Ishikawa, K. Wada, and D. Ahn, “High Concentration Phosphorous Doping in Ge for CMOS-integrated Laser Applications”, The 25^th Korea Conference on Semiconductors, Fab.5-7, Feb 7, 2018

14

1. T-H. Doan, M.Park and D.Ahn, “Development of the 10 Boron Thin Film on the large substrate for Neutron Detector by Sedimentation process”, Electronic Materials and Nanotechnology for Green Environment (ENGE 2017), Oct 27, 2017

15

1. D. Ahn, C-H. Park, Han Pan, and K. Wada, “Phosphorous Diffusion Process in Ge by POCl3 Diffusion Doping and Its Photoluminescence Characteristics”,  The 29^th International Conference on Defects in Semiconductors, July 31 - Aug 4, 2017, Matsue, Japan

16

1. M-J. Jiang, Y. Bae, and D. Ahn, "Poly-Si Thin Film MSM Photodetector by Metal Induced Lateral Crystallization for the back-end-of-line (BEOL) optical interconnect", 2017 Asia-Pacific Workshop on Fundamentals and Applications of Advanced Semiconductor Devices,  July 3-5, July 3, 2017

17

1. Son Singh, Daekyun Jeong, Rahim Abdur, Donghwan Ahn, Hoe Sup Soh, and Jaegab Lee, "Fabrication of Digital X-ray Imaging Detector using Pixelated Gd2O2S: Tb Scintillator on Flexible Substrate", 2017 International Conference on Neutron Scattering, Spinger Nature Best Poster Awards, July 9-13, July 10, 2017

18

1. M. Park, M. Moon, C. Lim and D. Ahn, “Fabrication of the Boron Nanoparticles Converter Thin Film for Neutron Detector by Sedimentation Process”, 2017 Spring Conference of the Korean Institute of Metals and Materials, April 26-28, April 28, 2017

19

1. C-H. Park, M. Yako, Y. Ishikaw, K. Wada and D. Ahn, “Light Emission from a P-Diffused Inverted-rib Germanium Laser Structure”, The 24^th Korea Conference on Semiconductors, Fab.13-15, Fab 15, 2017

20

1. Y. Bae and D. Ahn, “Design of a GeSi electro-absorption modulator for monolithical integration on a bulk Si wafer”, The 24^th Korea Conference on Semiconductors, Fab.13-15, Fab 14, 2017

21

1. C-H Park, M. Yako, Y. Ishikawa, K. Wada and D. Ahn, “Optically Pumped Inverted-Rib Ge-on-Si Laser Processed by P diffusion Doping”, 2016 Photonics Conference, Nov 30 – Dec 2, 2016

22

1. M. Park, H. Lee and D. Ahn, “Fabrication of the Boron Nano-particles Converter Thin Film by Sedimentation Process”, International Conference on Electronic Materials and Nanotechnology for Green Environment Nov 6-9, 2016

23

1. C-H Park, M. Yako, Y. Ishikawa, K. Wada and D. Ahn, “N-type Reverse-Rib Germanium Laser Structure Doped by Phosphorus Diffusion Process”, Photonics Asia 2016, Oct 12-14, 2016

24

M. Yako, C-H Park, D. Ahn, Y. Ishikawa and K. Wada, “Low Threshold Light Emission from Reverse-Rib n+Ge Cavity Made by P Diffusion”, ECS Transactions 75(8): 193-198, Sep, 2016

25

1. Y. Bae, D. Ahn, “Low Temperature Poly-Ge Thin Film MSM Photodetector by Metal Induced Lateral Crystallization”, 2016 Conference of The Korean Institute of Metals and Materials, Apr, 2016

26

1. M. Yako, C-H. Park, D. Ahn, K. Wada, “Design and Fabrication of Grown-in Reverse Ge Rib Structure for Efficient Lasing”, 2016 MRS Spring Meeting & Exhibit, Mar 28 – Apr 1, 2016

27

1. C-H. Park, M. Yako, Y. Ishikawa, K. Wada, D. Ahn, ”Enhanced Photoluminescence of Heavily n-Doped Germanium Processed by Phosphosilicate Glass Diffusion Doping”, 2016 MRS Spring Meeting & Exhibit, Mar 28 – Apr 1, 2016

28

1. Y. Bae, D. Ahn, ”Optical Coupler Devices and Materials to Implement the Hybrid Optical Interconnect Plane Architecture in Si VLSI Chip”, 2016 MRS Spring Meeting & Exhibit, Mar 28 – Apr 1, 2016

29

1. C-H. Park, H. Pan, K. Wada, D. Ahn, “Enhanced Photoluminescence of Phosphorus Doped Germanium with Phosphosilicate Glass”, The 23^rd Korean Conference on Semiconductors, Feb 22 – 24, 2016

30

1. J.H. Park, Y. Bae, S.K. Joo, D. Ahn, “Low-Temperature P-Type Poly-Ge Thin-Film Transistor Fabricated by Metal-Induced Lateral Crystallization for High Hole Mobility”, The 23^rd Korean Conference on Semiconductors, Feb 22 – 24, 2016

31

1. D. Ahn, “Recent Trends in Silicon Photonics and Perspectives of Its Future Advances (invited)”, The 23^rd Korean Conference on Semiconductors, Feb 22 – 24, 2016

32

1. D. Ahn, “Optical Coupling Scheme to Implement the Hybrid Optical Interconnect Plane Architecture in Si VLSI Chip”, Photonics Conference 2015, Dec 2 – 4, 2015

33

1. C-H. Park , H. Pan, M. Yako, K. Wada, D. Ahn, “High Phosphorus Doping using a SACVD Process for Germanium Laser”, 2015 Asia-Pacific Workshop on Fundamentals and Applications of Advanced Semiconductor Devices, June 29 – July 1, 2015

34

1. D. Ahn, “Si CMOS-compatible On-/Off-chip optical interconnect: Grand challenge of large-scale photonics and electronics integration on Si CMOS platform (invited)”, 2015 KIEEME Annual Summer Conference, June 24 - 26, 2015

35

1. D. Ahn, “On-/Off-chip Optical Interconnect: strategies for Photonics and Electronics Integration on Si CMOS Platform”, The 4th Conference on Korea Society of Optoelectronics, Nov, 2014

36

1. D. Ahn, “Grand Challenge of Large-Scale Photonics and Electronics Integration on Si CMOS Platform: Search for the Best Integration Approach and Architecture”, Photonics conference 2014, Nov 2014

37

1. Y. Bae, J. Park, D. Ahn, “Fabrication of Low-Temperature Polycrystalline Silicon Waveguide Crystallized by NiSi2 Seed-Induced Crystallization”, International Conference on Electronic Materials and Nanotechnology for Green Environment 2014, Nov, 2014

38

1. D. Ahn, "Germanium Photonic Devices and Strategies for Photonics-Electronics Integration in CMOS", 2014 Optical Society of Korea Summer Meeting 2014, Aug, 2014

39

1. C-H. Park, D. Ahn, K. Wada, "High n-type doping method for Germanium Laser", Optical Society of Korea Summer Meeting 2014, Aug 2014

40

1. D.Ahn, “Invited talk: Silicon Photonic Interconnect: Strategies for Photonics and Electronics Integration on Si CMOS”, 2015 Asia-Pacific Workshop on Fundamentals and Applications of Advanced Semiconductor Devices, July 1-3, 2014

41

1. D. Ahn, “Silicon Photonics Interconnect: Convergence of Photonics and Electronics on Si Platform for New Information Era”, 2014 Joint Symposium of Korea Society of Photoscience-Korea solarcell society, June, 2014

42

1. J. T. Bessette, and D. Ahn, “ Microring stacks for vertical coupling between photonic planes,” in Group IV Photonics, 2013 IEEE 10th International Conference on, 2013, pp. 113-114

43

1. J. C. Cervantes-González, D. Ahn, X. Zheng, S. K. Banerjee, A. T. Jacome, J. C. Campbell, and I. E. Zaldivar-Huerta, “CMOS-compatible, waveguide-integrated Ge metal-semiconductor-metal photodetectors”, Proceedings of SPIE, vol. 8011, pp. 80114V, Oct 20, 2011

44

1. R. A. Rao, L. Mathew, S. Saha, S. Smith, D. Sarkar, R. Garcia, R. Stout, A. Gurmu, D. Ahn, D. Xu, D. Jawarani, E. Onyegam, M. Hilali, S. Banerjee and J. Fossum, “A Novel Low Cost 25mm Thin Exfoliated Monocrystalline Si Solar Cell Technology”, 26th European Photovoltaic Solar Energy Conference, pp. 2439-2442, Sep, 2011

45

1. N. Dupuis, C. R. Doerr, L. Zhang, L. Chen, N. J. Sauer, L. L. Buhl, and D. Ahn, “ InP-based Comb Generator for Optical OFDM”, in Optical Fiber Communication (OFC) and the National Fiber Optic Engineers Conference, Mar, 2011, PDPC8

46

1. Y. Kim, C. Y. Kang, S.-H. Lee, P. Majhi, B.–G. Min, K.-S. Lee, D. Ahn and S. K. Banerjee, “Role of Boron TED and Series Resistance in SiGe/Si Heterojunction pMOSFETs”, MRS Proceedings, vol. 1155, pp. 1155-C02-05, Apr, 2009

47

M. Beals, J. Michel, J. Liu, D. Ahn, D. Sparacin, R. Sun, C.-Y. Hong, L. C. Kimerling, A. Pomerene, D. Carothers, J. Beattie, A. Kopa, A. Apsel, M. S. Rasras, D. M. Gill, S. S. Patel, K.Y. Tu, Y. K. Chen, and A. E. White, “Process Flow Innovations for Photonic Device Integration in CMOS”, Proceedings of SPIE, vol. 6898, pp. 689804, Feb, 2008

48

1. J. Liu, D. Ahn, S. Jongthammanurak, D. Pan, C.-Y. Hong, M. Beals, L. C. Kimerling, and J. Michel, "Ge-based Active Devices for Si Photonics", in Group IV Photonics, 2007 4th IEEE International Conference on, 2007, pp. 279-281 (invited paper)

49

J. Liu, D. Ahn, C-Y Hong, M. Beals, L. C. Kimerling, J. Michel, J. Chen, F. X. Kartner, A. Pomerene, D. Carothers, C. Hill, J. Beattie, K.-Y. Tu, Y.-K. Chen, S. Patel, M. Rasras, A. White, D. Gill, “Waveguide-Integrated Ge Photodetectors on Si for Electronic and Photonic Integration", in Integrated Photonics and Nanophotonics Research and Applications, 2007, pp. ITuE2

50

D. Ahn, C.-Y. Hong, J. Liu, M. Beals, J. Chen, and F. X. Kärtner, L. C. Kimerling, J. Michel, "Ge Photodetectors Integrated with Waveguides for Electronic-Photonic Integrated Circuits on CMOS Platform", in Optical Fiber Communication (OFC) and the National Fiber Optic Engineers Conference, 2007, pp. OThG3

51

J. Michel, J. Liu, D. Ahn, D. Sparacin, R. Sun, C.-Y. Hong, W. P. Giziewicz, M. Beals, L. C. Kimerling, A. Kopa, A. B. Apsel, M. S. Rasras, D. M. Gill, S. S. Patel and K. Y. Tu, Y. K. Chen, A. E. White, A. Pomerene, D. Carothers, M. J. Grove, “Advances in fully CMOS integrated photonic devices”, Proceedings of SPIE, vol. 6477, pp. 64770, Feb, 2007

52

1. J. Liu, D. Ahn, C. Y. Hong, D. Pan, S. Jongthammanurak, L. C. Kimerling, and J. Michel, “Waveguide Integrated Ge p-i-n Photodetectors on a Silicon-on-Insulator Platform”, in Optoelectronics, 2006, Optics Valley of China International Symposium on, 2006, pp. 1-4

53

J. Liu, D. Pan, S. Jongthammanurak, D. Ahn, C.-Y. Hong, M. Beals, L. C. Kimerling, J. Michel, A. T. Pomerene, C. Hill, M. Jaso, K. Y. Tu, Y.K. Chen, S. Patel, M. Rasras, A. White and D. M. Gill, “Waveguide-Integrated Ge p-i-n Photodetectors on SOI Platform”, in Group IV Photonics, 2006, 3rd IEEE International Conference on, 2006, pp. 173-175

54

1. L. C. Kimerling, D. Ahn, A. B. Apsel, M. Beals, D. Carothers, Y. K. Chen, T. Conway, D. M. Gill, M. Grove, C.-Y. Hong, M. Lipson, J. Liu, J. Michel, D. Pan, S. S. Patel, A. T. Pomerene, M. Rasras, D. K. Sparacin, K.-Y. Tu, A. E. White, and C. W. Wong, “Electronic-photonic integrated circuits on the CMOS platform”, Proceedings of SPIE, vol. 6125, pp. 612502, Mar, 2006

55

1. J. -F. Zheng, F. H. Robertson, E. Mohammed, I. Young, D. Ahn, K. Wada, J. Michel and L. C. Kimerling, “On-chip opical clock signal distribution”, in Optics in Computing, 2003, pp. OWB3

56

1. D. Ahn, K. Cho, and S. Joo, “A study on the exchange coupling of Co/NiMn system”, in IEICE (Institute of Electronics, Information and Communication Engineers) Technical Report, vol. 99, pp. 115-119, 1999