Journal – KAIST Integrated Metaphotonics Group

Jihwan and Dohun’s paper, “Polarization-Independent Directional Coupler Using Tilted Subwavelength Gratings,” has been published in the Journal of the Optical Society of America B! Congratulations!

This work started as the final project for our EE40042 “Introduction to Integrated Photonics” course and is a great example of how classroom work can grow into a journal publication. Great job! Link: https://doi.org/10.1364/JOSAB.612181

Jaewhan’s paper on “Strontium 1S0 → 1P1 transition frequency measurements assisted by a photonic grating chip” is published in Metrologia. Congratulations!

Link: https://iopscience.iop.org/article/10.1088/1681-7575/ae8bb5

Jaeu’s paper on “Closed-Loop Adaptive Pulse Shaping for Flat-Top Electro-Optic Supercontinuum Generation” is published on Journal of Lightwave Technology. Congratulations!

Link to the paper: https://doi.org/10.1109/JLT.2026.3711658

Mehedi’s paper on “Modeling method for concentric ring resonators with dispersion engineering” is published in Optics Express. Congratulations!

Lanxuan’s paper on “Time-lens-based optical phased array LiDAR for ranging and accuracy enhancement” is published in APL Photonics journal. Congratulations!

A Review paper by Yoseph Shin titled “Anisotropic Metamaterials for Scalable Photonic Integrated Circuits: A Review on Subwavelength Gratings for High-Density Integration” has been published in Nanophotonics journal.

Please check out the areas of expertise we’ve developed over the past few years – SWGs for high-density PIC integration! Link: https://www.degruyter.com/document/doi/10.1515/nanoph-2024-0627

Nafiz’s paper on “In-plane beam focusing via integrated photonic gradient-index subwavelength grating metalens” is published in Optics Express. Congratulations!

Syed’s paper on “Zero-crosstalk silicon photonic refractive index sensor with subwavelength gratings” is published in Nano Convergence. Congratulations!

The paper in collaboration with Jongbum’s group at KIST on “Scalable hot carrier–assisted silicon photodetector array based on ultrathin gold film” was published at Nanophotoincs journal!

Daniel’s paper on “Integrated polarization-free Bragg filters with subwavelength gratings for photonic sensing” is published in Optics Express. Congratulations!