@article{CTT100922495,
  author = {Hameeda R Ibrahim and Ahmed H. Hassan and Xiaodong Gu and Moustafa Ahmed and Fumio Koyama},
  title = {Enhanced High-Frequency Modulation of Single-mode 850 nm VCSELs via Dual Transverse-Cavity Integration},
  journal = {IEICE Electronics Express},
  year = 2024,
}

@article{CTT100864551,
  author = {Hameeda R Ibrahim and Ahmed MA Hassan and Xiaodong Gu and Moustafa Ahmed and Fumio Koyama},
  title = {Static and dynamic characteristics of double transverse coupled cavity VCSELs for high speed modulations},
  journal = {IEICE Electronics Express},
  year = 2021,
}

@article{CTT100875479,
  author = {Ahmed M. A. Hassan and Xiaodong Gu and Masanori Nakahama and Satoshi Shinada and Moustafa Ahmed and Fumio Koyama},
  title = {High-power operations of single-mode surface grating long oxide aperture VCSELs},
  journal = {Applied Physics Letters},
  year = 2021,
}

@article{CTT100861814,
  author = {Ahmed M. A. Hassan and Xiaodong Gu and Masanori Nakahama and Satoshi Shinada and Moustafa Ahmed and Fumio Koyama},
  title = {High power surface grating slow-light VCSEL},
  journal = {Appl. Phys. Express},
  year = 2021,
}

@article{CTT100701092,
  author = {Hideaki Yamakawa and Takahiro Sakaguchi and Moustafa Ahmed and Ahmed Bakry and Fumio Koyama},
  title = {Spatial-mode multiplexer/demultiplexer based on tapered hollow waveguide with lateral optical confinement},
  journal = {Japanese Journal of Applied Physics},
  year = 2015,
}

@article{CTT100695341,
  author = {Shanting Hu and Moustafa Ahmed and Ahmed Bakry and Fumio Koyama},
  title = {Low chirp and high-speed operation of transverse coupled cavity VCSEL},
  journal = {Japanese Journal of Applied Physics},
  year = 2015,
}

@article{CTT100695863,
  author = {Masanori Nakahama and Xiaodong Gu and Takahiro Sakaguchi and Akihiro Matsutani and Moustafa Ahmed and Ahmed Bakry and Fumio Koyama},
  title = {Sub-gigahertz beam switching of vertical-cavity surface-emitting laser with transverse coupled cavity},
  journal = {Applied Physics Letters},
  year = 2015,
}

@article{CTT100694080,
  author = {Xiaodong Gu and Masanori Nakahama and Akihiro Matsutani and Moustafa Ahmed and Ahmed Bakry and Fumio Koyama},
  title = {850nm transverse-coupled-cavity vertical-cavity surface-emitting laser with direct modulation bandwidth of over 30GHz},
  journal = {Applied Physics Express},
  year = 2015,
}

@article{CTT100691727,
  author = {Moustafa Ahmed and Ahmed Bakry and Mohamed S. Alghamdi and Hamed Dalir and Fumio Koyama},
  title = {Enhancing the modulation bandwidth of VCSELs to the millimeter-waveband using strong transverse slow-light feedback},
  journal = {OPTICS EXPRESS},
  year = 2015,
}

@article{CTT100683434,
  author = {Moustafa Ahmed and Ahmed Bakry and Fumio Koyama},
  title = {Application of Strong Optical Feedback to Enhance the Modulation Bandwidth of Semiconductor Lasers to the Millimeter-Wave Band},
  journal = {International Science Index 2015},
  year = 2015,
}

@article{CTT100677467,
  author = {Hamed Dalir and Moustafa Ahmed and Ahmed Bakry and Fumio Koyama},
  title = {Compact electro-absorption modulator integrated with vertical-cavity surface-emitting laser for highly efficient millimeter-wave modulation},
  journal = {Applied Physics Letters(APL)},
  year = 2014,
}

@article{CTT100666293,
  author = {Kensuke Nakamura and Akihiro Matsutani and Moustafa Ahmed and Ahmed Bakry and Fumio Koyama},
  title = {Slow-light Bragg reflector waveguide array for two-dimensional beam steering},
  journal = {Japanese Journal of Applied Physics},
  year = 2014,
}

@article{CTT100667061,
  author = {Shota Mochizuki and Xiaodong Gu and Kenji Tanabe and Akihiro Matsutani and Moustafa Ahmed and Ahmed Bakry and Fumio Koyama},
  title = {Generation of vortex beam using Bragg reflector waveguide},
  journal = {Applied Physics Express(APEX)},
  year = 2014,
}

@article{CTT100666292,
  author = {Xiaodong Gu and Masanori Nakahama and Moustafa Ahmed and Ahmed Bakry and Fumio Koyama},
  title = {Beam-steering in hollow ZrO2/SiO2 distributed Bragg reflector waveguides for one-dimensional RGB imaging},
  journal = {Japanese Journal of Applied Physics},
  year = 2014,
}

@article{CTT100666932,
  author = {Masanori Nakahama and Hayato Sano and Shunya Inoue and Takahiro Sakaguchi and Akihiro Matsutani and Moustafa Ahmed and Ahmed Bakry and Fumio Koyama},
  title = {Wavelength tuning and controlled temperature dependence in vertical-cavity surface-emitting lasers with a thermally and electrostatically actuated cantilever structure},
  journal = {Jpn. J. Appl. Phys.},
  year = 2013,
}

@article{CTT100666933,
  author = {Ayumi Fuchida and Akihiro Matsutani and Moustafa Ahmed and Ahmed Bakry and Fumio Koyama},
  title = {Low-polarization dependent thermo-optic phase-shift in slow light Bragg reflector waveguide for beam steering and optical switching},
  journal = {Jpn. J. Appl. Phys.},
  year = 2013,
}

@inproceedings{CTT100872711,
  author = {Hameeda R Ibrahim and Xiaodong Gu and Ahmed M. A. Hassan and Satoshi Shinada and Moustafa Ahmed and Fumio Koyama},
  title = {Single-Mode 1060nm Bottom Emitting Metal Aperture VCSEL Array for Co-Packaged Optics},
  booktitle = {},
  year = 2022,
}

@inproceedings{CTT100861817,
  author = {Hameeda R Ibrahim and Ahmed M. A. Hassan and Xiaodong Gu and Satoshi Shinada and Moustafa Ahmed and Fumio Koyama},
  title = {Low power consumption 1060 nm single-mode intracavity metal aperture VCSEL with transverse resonance},
  booktitle = {},
  year = 2021,
}

@inproceedings{CTT100876026,
  author = {H. R Ibrahim and Ahmed M. A. Hassan and Xiaodong Gu and Satoshi Shinada and M. Ahmed and F. Koyama},
  title = {1060nm Single-mode Metal-aperture VCSEL Array with Transverse Resonance and Low Power Consumption below 50 fJ/bit},
  booktitle = {},
  year = 2021,
}

@inproceedings{CTT100861964,
  author = {Ahmed Mohamed Ahmed Hassan and X. Gu and M. Nakahama and M. Ahmed and F. Koyama},
  title = {Record High Power Single-Mode Operations of Surface Grating VCSELs},
  booktitle = {第82回応用物理学会秋季学術講演会 講演予稿集},
  year = 2021,
}

@inproceedings{CTT100861828,
  author = {Hameeda Ibrahim and Ahmed Hassan and Gu Xiaodong and Satoshi Shinada and Moustafa Ahmed and Fumio Koyama},
  title = {Record Low Power Consumption 1060nm Single-mode Intracavity Metal Aperture VCSEL with Transverse Resonance},
  booktitle = {},
  year = 2021,
}

@inproceedings{CTT100861820,
  author = {H. R. Ibrahim and A. M. A. Hassan and M. Ahmed and F. Koyama},
  title = {Optical feedback tolerance of transverse coupled cavity VCSELs},
  booktitle = {},
  year = 2021,
}

@inproceedings{CTT100853752,
  author = {Hameeda R Ibrahim and Ahmed Hassan and Xiaodong Gu and Satoshi Shinada and Moustafa Ahmed and Fumio Koyama},
  title = {1060nm single-mode metal aperture VCSEL array with  transverse resonance for 5km single-mode fiber transmission},
  booktitle = {},
  year = 2021,
}

@inproceedings{CTT100853749,
  author = {H. R Ibrahim and A. Hassan and M. Ahmed and X. Gu and F. Koyama},
  title = {50Gbps Single Mode 1060nm Intracavity Metal Aperture VCSEL With Transverse Resonance},
  booktitle = {},
  year = 2021,
}

@inproceedings{CTT100853727,
  author = {Ahmed M.A Hassan and Xiaodong Gu and Masanori Nakahama and Fumio Koyama and Satoshi Shinada and Moustafa Ahmed},
  title = {High power and high beam quality surface grating VCSEL},
  booktitle = {},
  year = 2021,
}

@inproceedings{CTT100853602,
  author = {Ahmed Mohamed Ahmed Hassan and Xiaodong Gu and Masanori Nakahama and Moustafa Ahmed and Fumio Koyama},
  title = {High power surface grating long aperture VCSEL},
  booktitle = {第68回応用物理学会春季学術講演会 講演予稿集},
  year = 2021,
}

@inproceedings{CTT100843408,
  author = {H. R. Ibrahim and Ahmed M. A. Hassan and M. Ahmed and F. Koyama},
  title = {Single-mode and High-speed Intracavity Metal Aperture VCSEL with Transverse Coupled Cavity Effect},
  booktitle = {},
  year = 2020,
}

@inproceedings{CTT100831024,
  author = {Ahmed Mohamed Ahmed Hassan and Moustafa Ahmed and Masanori Nakahama and FUMIO KOYAMA},
  title = {High power, high speed pulse generation of VCSEL amplifier},
  booktitle = {第80回応用物理学会秋季学術講演会 講演予稿集},
  year = 2019,
}

@inproceedings{CTT100831023,
  author = {Hameeda Ibrahim and Moustafa Ahmed and FUMIO KOYAMA},
  title = {High-speed Double Transverse Coupled Cavity VCSELs},
  booktitle = {第80回応用物理学会秋季学術講演会 講演予稿集},
  year = 2019,
}

@inproceedings{CTT100770346,
  author = {Hameeda Ibrahim and M. Ahmed and F. Koyama},
  title = {Modeling of Large Signal Modulation Analysis of High-speed Transverse Coupled Cavity VCSELs},
  booktitle = {},
  year = 2018,
}

@inproceedings{CTT100749240,
  author = {Hameeda Ibrahim and Fumio Koyama and Moustafa Ahmed},
  title = {Large Signal Modultion Analysis Of High-speed Transverse Coupled Cavity VCSELs},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100741264,
  author = {Hameeda R Ibrahim and M. Ahmed and Fumio Koyama},
  title = {Enhancing the modulation bandwidth of double transverse coupled cavity VCSELs},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100741256,
  author = {Ahmed M. A. Hassan and M. Ahmed and Masanori Nakahama and Fumio Koyama},
  title = {Numerical analysis of high output slow light VCSEL amplifier},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100698687,
  author = {Hameeda Ragab Ibrahim and Moustafa Ahmed and Fumio Koyama},
  title = {Influence of slow-light feedback on noise properties of VCSEL with a transverse coupled cavity},
  booktitle = {},
  year = 2015,
}

@inproceedings{CTT100695350,
  author = {Hameeda R. Ibrahim and Moustafa Ahmed and Fumio Koyama},
  title = {Modeling of Dynamics and Intensity Noise of Transverse Coupled Cavity VCSELs},
  booktitle = {},
  year = 2015,
}

@inproceedings{CTT100690647,
  author = {Moustafa Ahmed and Ahmed Bakry and Hamed Dalir and Fumio Koyama},
  title = {Application of Strong Slow-Light Feedback to Boost the Modulation Bandwidth of VCSELs Beyond 70 GHz},
  booktitle = {},
  year = 2015,
}