Ishtiaque Ahmed

Exceptional coupling in photonic anisotropic metamaterials for extremely low waveguide crosstalk

Md Borhan Mia, Syed Z. Ahmed, Ishtiaque Ahmed et al. · Optica · 2020 · 75 citations · Full text

Low Waveguide Crosstalk, Engineering, Negative-index Metamaterial +18

Ultra-high extinction ratio polarization beam splitter with extreme skin-depth waveguide

Syed Z. Ahmed, Ishtiaque Ahmed, Md Borhan Mia et al. · Optics Letters · 2021 · 34 citations · Full text

Fourier ptychographic microscopy using an infrared-emitting hemispherical digital condenser

Sanchari Sen, Ishtiaque Ahmed, Batool Aljubran et al. · Applied Optics · 2016 · 32 citations

Image Periodic, Engineering, Fourier Ptychographic Microscopy +14

Broadband integrated polarization splitter and rotator using subwavelength grating claddings

Md Borhan Mia, Nafiz Jaidye, Ishtiaque Ahmed et al. · Optics Express · 2023 · 24 citations · Full text

Anisotropic leaky-like perturbation with subwavelength gratings enables zero crosstalk

Md Faiyaz Kabir, Md Borhan Mia, Ishtiaque Ahmed et al. · Light Science & Applications · 2023 · 24 citations · Full text

Engineering, Metamaterials, Electromagnetic Metamaterials +16