Latest News | SAJID Lab

Puja Das Defends MSc Thesis

Wed, 24 Sep 2025 00:00:00 +0000

Congratulations to Puja Das for defending MSc. Thesis Titled “Efficiency Enhancement of HTL-Free Perovskite/Cadmium-Sulfide Heterojunction Solar Cell Incorporating Light Trapping Structure”.

Ayon Sarker Defends MSc Thesis

Sat, 05 Jul 2025 00:00:00 +0000

Congratulations to Ayon Sarker for defending MSc. Thesis Titled “DESIGN OF DUAL-BAND PLASMONIC ABSORBER FOR BIOMEDICAL SENSING AND ENVIRONMENTAL MONITORING”.

Soikot Sarkar Defends MSc Thesis

Sun, 01 Jun 2025 00:00:00 +0000

Congratulations to Soikot Sarkar for defending MSc. Thesis Titled “HYBRID METAL DIELECTRIC NANOSTRUCTURES INTEGRATED HETEROJUNCTION THIN FILM SOLAR CELL FOR EFFICIENCY ENHANCEMENT”.

Asif Hossain Bhuiyan Defends MSc Thesis

Mon, 19 May 2025 00:00:00 +0000

Congratulations to Asif Hossain Bhuiyan for defending MSc. Thesis Titled “Polarization Insensitive Electrically Reconfigurable Metasurface For Metalensing At Near Infrared Waveband”.

Predefense of Three Members - PGS20250419

Thu, 10 Apr 2025 00:00:00 +0000

Three members of Q-PACERS group will have their pre-defense for their MSc. Date of Seminar is on 19/04/2025, it will be held in EEE 634 from Time: 5 PM – 7PM

Talk ID	Title of the Talk	Student Id of the Speaker	Name of the Speaker
002	POLARIZATION INSENSITIVE ELECTRICALLY RECONFIGURABLE METASURFACE FOR METALENSING AT NEAR INFRARED WAVELENGTH	0422062304	Md. Asif Hossain Bhuiyan
003	DESIGN OF DUAL-BAND PLASMONIC ABSORBER FOR BIOMEDICAL SENSING AND ENVIRONMENTAL MONITORING	0421062344	Ayon Sarker
004	HYBRID METAL DIELECTRIC NANOSTRUCTURES INTEGRATED HETEROJUNCTION THIN FILM SOLAR CELL FOR EFFICIENCY ENHANCEMENT	0422062353	Soikot Sarker

Mahfuzul Haque Defends MSc Thesis

Wed, 19 Mar 2025 00:00:00 +0000

Congratulations to Mahfuzul Haque for defending MSc. Thesis Titled “Design Of Silicon-carbide Based Single-quantum-well White LED”.

Polarization Insensitive Electrically Reconfigurable Meta-Lens for 2 μm Wavelength Published

Mon, 11 Nov 2024 00:00:00 +0000

A groundbreaking study titled “Polarization Insensitive Electrically Reconfigurable Meta-Lens for 2 μm Wavelength” has been published in Optical Materials Express. This research introduces a meta-lens capable of focusing light at a 2 μm wavelength without sensitivity to polarization, enhancing its versatility in optical applications. The lens’s electrical reconfigurability allows dynamic adjustments, paving the way for advancements in adaptive optics and infrared imaging systems.

DFT Analysis of Strain Effects on Monolayer Silicon Carbide Published

Mon, 16 Sep 2024 00:00:00 +0000

A recent publication in Physica B: Condensed Matter presents a density functional theory (DFT) analysis titled “Investigation of the Physical Properties through Strain Effect of Monolayer Silicon Carbide Material.” The study examines how strain influences the mechanical and electronic properties of monolayer silicon carbide (SiC), revealing potential applications in nanoscale devices. Understanding these strain effects is crucial for designing SiC-based components in flexible electronics and sensors.

Reconfigurable Metasurface for Quantum Emitter Control Published

Mon, 16 Sep 2024 00:00:00 +0000

Researchers have published a paper titled “Sb₂S₃/AlGaAs-Based Reconfigurable Metasurface for Dynamic Polarization and Directionality Control of Quantum Emitter Emission” in RSC Advances. The study demonstrates a metasurface that can dynamically control the polarization and directionality of light emitted from quantum sources. This innovation holds promise for quantum communication technologies, where precise manipulation of light is essential for information transfer and processing.

Synergizing Deep Learning and Phase Change Materials for Multifunctional Metasurfaces

Fri, 06 Sep 2024 00:00:00 +0000

A new study, “Synergizing Deep Learning and Phase Change Materials for Four-State Broadband Multifunctional Metasurfaces in the Visible Range,” has been published in the Journal of Optics and Laser Technology. The research integrates deep learning algorithms with phase change materials to design metasurfaces capable of multiple functionalities across the visible spectrum. This approach could lead to the development of advanced optical devices with applications in imaging, sensing, and display technologies.

Google Scholar Profile Surpasses 1000 Citations

Tue, 20 Aug 2024 00:00:00 +0000

A notable academic milestone has been achieved, with the Google Scholar profile surpassing 1000 citations. This reflects the significant impact and recognition of the research contributions within the scholarly community, highlighting the influence and reach of the published works.

Md. Ehsanul Karim Successfully Defends MSc Thesis

Tue, 04 Jun 2024 00:00:00 +0000

Congratulations to Md. Ehsanul Karim for successfully defending his Master’s thesis. This accomplishment marks a significant step in his academic journey and contributes valuable insights to his field of study.

New PG Course on Quantum Photonics and Computing Offered

Thu, 09 May 2024 00:00:00 +0000

An experimental postgraduate course on Quantum Photonics and Quantum Computing is being offered in the April 2024 semester. This course aims to equip students with foundational knowledge and practical skills in these cutting-edge areas, preparing them for research and development roles in quantum technologies.

Three Papers Published in ICTP 2023 Proceedings

Mon, 06 May 2024 00:00:00 +0000

Three research papers have been published in the Proceedings of ICTP 2023, showcasing advancements in various technological domains. These publications reflect ongoing research efforts and contributions to the international scientific community.

Call for Research Assistant Applications

Sat, 17 Feb 2024 00:00:00 +0000

A call for Research Assistant (RA) applications has been announced for the project “RISE-Metalens.” This opportunity invites aspiring researchers to contribute to cutting-edge studies in metasurface technologies, offering a platform to engage in innovative research and development.

Meta-Lens Design Project Funded by RISE, BUET

Sat, 17 Feb 2024 00:00:00 +0000

The project “Synergizing Deep Learning and Topology Optimization for Tunable Meta-Lens Design” has secured full funding from RISE, BUET. This initiative aims to develop tunable meta-lenses by integrating deep learning techniques with topology optimization, potentially revolutionizing optical device design and functionality.

VO₂-Based All-Optical Reflection Modulator Published

Mon, 01 Jan 2024 00:00:00 +0000

The proceedings from the International Photonic Conference in Florida, USA, include a paper titled “VO₂-Based All-Optical Reflection Modulator for 2 μm Wave Band.” The study explores the use of vanadium dioxide (VO₂) in developing optical modulators operating at the 2 μm wavelength, offering insights into the design of efficient optical communication components.

Shamima Akter Mitu Defends Master's Thesis

Wed, 03 May 2023 00:00:00 +0000

Congratulations to Shamima Akter Mitu for successfully defending her Master’s thesis. This achievement signifies her dedication and contribution to her area of research, marking a milestone in her academic career.

Reconfigurable Broadband Metasurface Published

Sat, 29 Apr 2023 00:00:00 +0000

A paper titled “Reconfigurable Broadband Metasurface with Switchable Functionalities in the Visible Range” has been published in Optical Materials Express. The research presents a metasurface capable of switching functionalities across the visible spectrum, enabling dynamic control over light manipulation for applications in imaging and display technologies.

Comprehensive Review on Biomimicry in Nanotechnology Published

Thu, 22 Dec 2022 00:00:00 +0000

A comprehensive review titled “Biomimicry in Nanotechnology: A Comprehensive Review” has been published in Nanoscale Advances. The paper delves into how biological principles inspire the design and development of nanomaterials and devices, highlighting the intersection of biology and nanotechnology for innovative solutions.

Abdul Mukit Secures RISE Student Research Grant

Fri, 25 Nov 2022 00:00:00 +0000

Congratulations to Abdul Mukit on successfully securing funding from the RISE Student Research Grant (Call-ID: S2022-02) for his proposal “Continuous Variable Quantum Key Distribution Optimization and Enhancing an Efficient Quantum Repeater Architecture Design for Better Quantum Communication Fidelity.”