Ifte Khairul Alam Bhuiyan

• Designed and fabricated GaSb LDs/SLDs for 2-3 µm wavelength range • Engineered asymmetric quantum wells to optimize gain, emission spectrum • Designed epitaxial wafer and grown thin films inspected via XRD , SEM, LT/RT-PL • Collaborated with industry partners on device packaging to enable applications • Conducted research visit at University of Kent (UK): built time-domain ~2 µm OCT system • Scaled GaSb SLD fabrication: achieved targeted yield in packaging and performance through SPC

Delivered lectures on Electronics, foundation Physics courses, and laboratory sessions for undergraduate students from the science and Engineering discipline

Developement, Fabrication and Characterization of Polymer Optical Waveguide for Optogenetic Application

Self-rolled TiO2 optical microtube ring resonator for 3D photonic interconnect - Fabrication and monolithic integration of optical microtubes over polymer waveguide - Thin-Film deposition of dielectric materials using e-beam evaporation - Fiber to waveguide coupled transmission in the telecom wavelengths - µ-PL spectroscopy for resonance mode inspection in the optical microcavity - Literature research and scientific documentation

At the CNT Optoelectronics group, i was involveld in the followings - Study on plasmonic nanoparticles and light-matter interaction - Technical report was written on state-of-art optical interconnect tech - Scientific and technical documentation

Courses: Semiconductor Physics and Devices, Photonics and Integrated Optics, Micro-fabrication Technology , Thin Film Surface Interfaces M.Sc. Project: Optical ring resonator for photonic interconnect. M.Sc. Thesis: Waveguide based optogenetic probe technology.

Courses: Semiconductor Technology, Optics, Solid State Devices, Material Science, Analog and Digital Electronics, Telecommunication Engineering. B.Sc. Project: "Characterization of Calibration X-ray beam quality in the photon energy range up to 185 keV"