論文

• Hameeda R Ibrahim, Ahmed H. Hassan, Xiaodong Gu, Moustafa Ahmed, Fumio Koyama. Enhanced High-Frequency Modulation of Single-mode 850 nm VCSELs via Dual Transverse-Cavity Integration, IEICE Electronics Express, Vol. 21, No. 4, pp. 1-4, Feb. 2024.
• Shanting Hu, Xiaodong Gu, Hameeda R. Ibrahim, Masanori Nakahama, Satoshi Shinada, Fumio Koyama. 1060-nm single-mode transverse coupled cavity VCSEL with intra-cavity surface relief for 58-Gbps modulation and 5-km single-mode fiver transmission, Applied Physics Letters, 120.261110 (2022), pp. 120.261110-1-6, June 2022.
• Hameeda R Ibrahim, Ahmed MA Hassan, Xiaodong Gu, Moustafa Ahmed, Fumio Koyama. Static and dynamic characteristics of double transverse coupled cavity VCSELs for high speed modulations, IEICE Electronics Express, The Institute of Electronics, Information and Communication Engineers, Vol. 18, No. 22, p. 20210419, Nov. 2021.
• H.R. Ibrahim, MS Alghamdi, A Bakry, M. Ahmed, F. Koyama. Modelling and characterisation of the noise characteristics of the vertical cavity surface-emitting lasers subject to slow light feedback, Pramana, Volume 93, number 73, Aug. 2019.

国際会議発表 (査読有り)

• Shanting HU, Xiaodong Gu, Hameeda R Ibrahim, Fumio Koyama. 5-km Single-mode Fiber Data Transmission with 1060nm Single-mode Intra-cavity Surface Relief Transverse Coupled Cavity VCSELs, 28th IEEE International Semiconductor Laser Conference(ISLC2022), TuC-01, Oct. 2022.
• Hameeda R Ibrahim, Xiaodong Gu, Ahmed M. A. Hassan, Satoshi Shinada, Moustafa Ahmed, Fumio Koyama. Single-Mode 1060nm Bottom Emitting Metal Aperture VCSEL Array for Co-Packaged Optics, CLEO 2022, STu5E.6 (2022), May 2022.
• Shanting Hu, Xiaodong Gu, Hameeda R Ibrahim, Masanori Nakahama, Satoshi Shinada, Fumio Koyama. 1060nm Single-mode Transverse Coupled Cavity VCSEL with Surface Relief Engineering for 80Gbps PAM4 Modulation, Optical Fiber Communication Conference 2022, M3D.3 (2022), Mar. 2022.
• Hameeda R Ibrahim, Ahmed M. A. Hassan, Xiaodong Gu, Satoshi Shinada, Moustafa Ahmed, Fumio Koyama. Low power consumption 1060 nm single-mode intracavity metal aperture VCSEL with transverse resonance, 27th International Semiconductor Laser Conference, Oct. 2021.
• H. R Ibrahim, Ahmed M. A. Hassan, Xiaodong Gu, Satoshi Shinada, M. Ahmed, F. Koyama. 1060nm Single-mode Metal-aperture VCSEL Array with Transverse Resonance and Low Power Consumption below 50 fJ/bit, 2021 European Conference on Optical Communication, Tu3D.5, Sept. 2021.
• H. R. Ibrahim, A. M. A. Hassan, M. Ahmed, F. Koyama. Optical feedback tolerance of transverse coupled cavity VCSELs, 26th MICROOPTICS CONFERENCE, PO-33, Sept. 2021.
• Hameeda R Ibrahim, Ahmed Hassan, Xiaodong Gu, Satoshi Shinada, Moustafa Ahmed, Fumio Koyama. 1060nm single-mode metal aperture VCSEL array with transverse resonance for 5km single-mode fiber transmission, Optical Fiber Communication Conference 2021 (OFC2021 Vertual), Tu5C.1, June 2021.
• H. R Ibrahim, A. Hassan, M. Ahmed, X. Gu, F. Koyama. 50Gbps Single Mode 1060nm Intracavity Metal Aperture VCSEL With Transverse Resonance, Conference on Lasers and Electro-Optics(CLEO 2021 Virtual), SF2F.6, May 2021.
• H. R. Ibrahim, Ahmed M. A. Hassan, M. Ahmed, F. Koyama. Single-mode and High-speed Intracavity Metal Aperture VCSEL with Transverse Coupled Cavity Effect, The 46th European Conference on Optical Communication, Dec. 2020.
• H.R. Ibrahim, M. Ahmed, F. Koyama. High speed modulation single mode 850 nm DTCC-VCSEL, High speed modulation single mode 850 nm DTCC-VCSEL, G-2, Nov. 2019.
• Hameeda Ibrahim, Fumio Koyama, Moustafa Ahmed. Large Signal Modultion Analysis Of High-speed Transverse Coupled Cavity VCSELs, The 12th Conference on Lasers and Electro-Optics Pacific Rim, 1-4N-6, Aug. 2017.
• Hameeda Ragab Ibrahim, Mohamed Ahmed, Fumio Koyama. Modulation Bandwidth Enhancement of Double Transverse Coupled Cavity VCSELs, 21st MICROOPTICS CONFERENCE, ,MOC2016, 13A-7, Oct. 2016.

国内会議発表 (査読なし・不明)

• Shanting Hu, Xiaodong Gu, Hameeda R Ibrahim, Masanori Nakahama, Fumio Koyama. 1060nm Single-mode Transverse Coupled Cavity VCSEL with Surface Relief Engineering for High-speed Modulation, The 69th JSAP Spring Meeting 2022, 第69回応用物理学会春季学術講演会 講演予稿集, The Japan Society of Applied Physics, 26p-E301-3, Mar. 2022.
• Hameeda Ibrahim, Ahmed Hassan, Gu Xiaodong, Satoshi Shinada, Moustafa Ahmed, Fumio Koyama. Record Low Power Consumption 1060nm Single-mode Intracavity Metal Aperture VCSEL with Transverse Resonance, The 82nd JSAP Autumn Meeting, 2021, 10a-N405-9, Sept. 2021.
• Hameeda Ibrahim, Ahmed M.A Hassan, Fumio Koyama. High-speed and Single mode 850nm Intracavity Metal Aperture VCSEL with Transverse Coupled Cavity Effect, 第68回応用物理学会春季学術講演会 (2021 オンライン開催), 第68回応用物理学会春季学術講演会 講演予稿集, The Japan Society of Applied Physics, 19p-Z22-4, Mar. 2021.
• Hameeda Ibrahim, Moustafa Ahmed, FUMIO KOYAMA. High-speed Double Transverse Coupled Cavity VCSELs, The 80th JSAP Autumn Meeting, 2019, 第80回応用物理学会秋季学術講演会 講演予稿集, 20a-E302-6, Sept. 2019.
• Hameeda Ibrahim, Moustafa Ahmed, Fumio Koyama. Analysis of High-speed Double Transverse Coupled Cavity VCSELs, The 66th JSAP Spring Meeting 2019, 9p-W331-3, Mar. 2019.
• Hameeda Ibrahim, M. Ahmed, F. Koyama. Modeling of Large Signal Modulation Analysis of High-speed Transverse Coupled Cavity VCSELs, The 65th JSAP Spring Meeting, 2018, 17p-A404-10, Mar. 2018.
• Hameeda R Ibrahim, M. Ahmed, Fumio Koyama. Enhancing the modulation bandwidth of double transverse coupled cavity VCSELs, The 64rd JSAP Spring Meeting,2017, 15p-422-7, Mar. 2017.

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