Efficient perovskite solar cells via improved carrier management JJ Yoo, G Seo, MR Chua, TG Park, Y Lu, F Rotermund, YK Kim, CS Moon, ...
Nature 590 (7847), 587-593, 2021
2664 2021 Active control of all-fibre graphene devices with electrical gating EJ Lee, SY Choi, H Jeong, NH Park, W Yim, MH Kim, JK Park, S Son, ...
Nature communications 6 (1), 6851, 2015
227 2015 Graphene mode-locked femtosecond Cr: ZnSe laser<? A3B2 show [pmg: line-break justify=" yes"/]?> at 2500 nm MN Cizmeciyan, JW Kim, S Bae, BH Hong, F Rotermund, A Sennaroglu
Optics letters 38 (3), 341-343, 2013
213 2013 Passive mode locking of Yb: KLuW using a single-walled carbon nanotube saturable absorber A Schmidt, S Rivier, G Steinmeyer, JH Yim, WB Cho, S Lee, F Rotermund, ...
Optics letters 33 (7), 729-731, 2008
209 2008 Passive mode-locking of a Tm-doped bulk laser near 2 µm using a carbon nanotube saturable absorber WB Cho, A Schmidt, JH Yim, SY Choi, S Lee, F Rotermund, U Griebner, ...
Optics express 17 (13), 11007-11012, 2009
208 2009 Boosting the non linear optical response of carbon nanotube saturable absorbers for broadband mode‐locking of bulk lasers WB Cho, JH Yim, SY Choi, S Lee, A Schmidt, G Steinmeyer, U Griebner, ...
Advanced Functional Materials 20 (12), 1937-1943, 2010
193 2010 Efficient mode-locking of sub-70-fs Ti: sapphire laser by graphene saturable absorber IH Baek, HW Lee, S Bae, BH Hong, YH Ahn, DI Yeom, F Rotermund
Applied Physics Express 5 (3), 032701, 2012
186 2012 Nanopattern enabled terahertz all-optical switching on vanadium dioxide thin film SB Choi, JS Kyoung, HS Kim, HR Park, DJ Park, BJ Kim, YH Ahn, ...
Applied Physics Letters 98 (7), 2011
172 2011 High-quality, large-area monolayer graphene for efficient bulk laser mode-locking near WB Cho, JW Kim, HW Lee, S Bae, BH Hong, SY Choi, IH Baek, K Kim, ...
Optics letters 36 (20), 4089-4091, 2011
168 2011 Femtosecond nonlinear frequency conversion based on BiB3 O6 V Petrov, M Ghotbi, O Kokabee, A Esteban‐Martin, F Noack, ...
Laser & Photonics Reviews 4 (1), 53-98, 2010
151 2010 High-power broadband organic THz generator JH Jeong, BJ Kang, JS Kim, M Jazbinsek, SH Lee, SC Lee, IH Baek, ...
Scientific reports 3 (1), 3200, 2013
150 2013 L Isaenko, A Yelisseyev, S Lobanov, V Petrov, F Rotermund, G Slekys, ...
Journal of Applied Physics 91 (12), 9475-9480, 2002
146 2002 Difference-frequency generation of intense femtosecond pulses in the mid-IR (4–12 μm) using HgGa2S4 and AgGaS2 F Rotermund, V Petrov, F Noack
Optics communications 185 (1-3), 177-183, 2000
146 2000 Energy-level engineering of the electron transporting layer for improving open-circuit voltage in dye and perovskite-based solar cells SS Shin, JH Suk, BJ Kang, W Yin, SJ Lee, JH Noh, TK Ahn, F Rotermund, ...
Energy & Environmental Science 12 (3), 958-964, 2019
135 2019 Optical, vibrational, thermal, electrical, damage, and phase-matching properties of lithium thioindate S Fossier, S Salaün, J Mangin, O Bidault, I Thénot, JJ Zondy, W Chen, ...
Journal of the Optical Society of America B 21 (11), 1981-2007, 2004
133 2004 Generation of high-power femtosecond lightpulses at 1 kHz in the mid-infrared spectral range between 3and 12 µm by second-order nonlinear processes in opticalcrystals V Petrov, F Rotermund, F Noack
Journal of Optics A: Pure and Applied Optics 3 (3), R1, 2001
132 2001 Linear frequency conversion via sudden merging of meta-atoms in time-variant metasurfaces K Lee, J Son, J Park, B Kang, W Jeon, F Rotermund, B Min
Nature Photonics 12 (12), 765-773, 2018
130 2018 All-fiber Er-doped dissipative soliton laser based on evanescent field interaction with carbon nanotube saturable absorber JH Im, SY Choi, F Rotermund, DI Yeom
Optics express 18 (21), 22141-22146, 2010
130 2010 Fabrication and characterization of ultrafast carbon nanotube saturable absorbers for solid-state laser mode locking near 1μm JH Yim, WB Cho, S Lee, YH Ahn, K Kim, H Lim, G Steinmeyer, V Petrov, ...
Applied Physics Letters 93 (16), 2008
130 2008 Highly Efficient Organic THz Generator Pumped at Near‐Infrared: Quinolinium Single Crystals PJ Kim, JH Jeong, M Jazbinsek, SB Choi, IH Baek, JT Kim, F Rotermund, ...
Advanced Functional Materials 22 (1), 200-209, 2012
116 2012 
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