Sejeong Kim

Efficient light extraction from an apex quantum dot coupled to a single-mode optical fiber

Sejeong Kim, Chungheon Baek, Minho Choi, Jong-Hoi Cho, Yong-Hoon Cho

Journal article  |  2020  |  Optical Materials Express

Versatile direct-writing of dopants in a solid state host through recoil implantation

Johannes E Froch, Alan Bahm, Mehran Kianinia, Zhao Mu, Vijay Bhatia, Sejeong Kim, Julie M Cairney, Weibo Gao, Carlo Bradac, Igor Aharonovich, Milos Toth

Journal article  |  2020  |  Nature Communications

Modifying material properties at the nanoscale is crucially important for devices in nano-electronics, nanophotonics and quantum i..

A Single Chiral Nanoparticle Induced Valley Polarization Enhancement

Sejeong Kim, Yae-Chan Lim, Ryeong Myeong Kim, Johannes E Froech, N Tran Thinh, Ki Tae Nam, Igor Aharonovich

Journal article  |  2020  |  Small

Valley polarization is among the most critical attributes of atomically thin materials. However, increasing contrast from monolaye..

Quasi-BIC Resonant Enhancement of Second-Harmonic Generation in WS2 Monolayers

Nils Bernhardt, Kirill Koshelev, Simon JU White, Kelvin Wong Choon Meng, Johannes E Froch, Sejeong Kim, Trong Tran Toan, Duk-Yong Choi, Yuri Kivshar, Alexander S Solntsev

Journal article  |  2020  |  Nano Letters

Coupling Hexagonal Boron Nitride Quantum Emitters to Photonic Crystal Cavities

Johannes E Froch, Sejeong Kim, Noah Mendelson, Mehran Kianinia, Milos Toth, Igor Aharonovich

Journal article  |  2020  |  ACS Nano

Quantum photonics technologies require a scalable approach for the integration of nonclassical light sources with photonic resonat..

Materials and Devices for Quantum Photonics: introduction to special issue

Igor Aharonovich, Sejeong Kim, Jin Liu, Arka Majumdar, Elke Neu

Journal article  |  2020  |  Optical Materials Express

Second-harmonic generation in multilayer hexagonal boron nitride flakes

Sejeong Kim, Johannes E Froch, Augustine Gardner, Chi Li, Igor Aharonovich, Alexander S Solntsev

Journal article  |  2019  |  Optics Letters

Integrated on Chip Platform with Quantum Emitters in Layered Materials

Sejeong Kim, My Hanh Duong Ngoc, Nguyen Minh, Tsung-Ju Lu, Mehran Kianinia, Noah Mendelson, Alexander Solntsev, Carlo Bradac, Dirk R Englund, Igor Aharonovich

Journal article  |  2019  |  Advanced Optical Materials

Optical analysis of the refractive index and birefringence of hexagonal boron nitride from the visible to near-infrared

Yoonhyuk Rah, Yeonghoon Jin, Sejeong Kim, Kyoungsik Yu

Journal article  |  2019  |  Optics Letters

Hexagonal Boron Nitride Cavity Optomechanics

Prasoon K Shandilya, Johannes E Froech, Matthew Mitchell, David P Lake, Sejeong Kim, Milos Toth, Bishnupada Behera, Chris Healey, Igor Aharonovich, Paul E Barclay

Journal article  |  2019  |  Nano Letters

Hexagonal boron nitride (hBN) is an emerging layered material that plays a key role in a variety of two-dimensional devices, and h..