Ultrafast Pulsed All-Fiber Laser Based on Tapered Fiber Enclosed by Few-Layer WS2 Nanosheets
Khazaeinezhad, Reza, Kassani, Sahar Hosseinzadeh, Hwanseong Jeong, Kyung Jun Park, Byoung Yoon Kim, Dong-Il Yeom, Kyunghwan Oh
Published in IEEE photonics technology letters (01.08.2015)
Published in IEEE photonics technology letters (01.08.2015)
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Journal Article
All-Polarization Maintaining Passively Mode-Locked Fiber Laser Using Evanescent Field Interaction With Single-Walled Carbon Nanotube Saturable Absorber
Hwanseong Jeong, Sun Young Choi, Rotermund, Fabian, Kwanil Lee, Dong-Il Yeom
Published in Journal of lightwave technology (01.08.2016)
Published in Journal of lightwave technology (01.08.2016)
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Journal Article
A 2 kW, 8 GHz-Linewidth Yb-Doped Polarization-Maintained Fiber Laser with Quasi-Flat-Top Pseudo Random Binary Sequence Phase Modulation for SBS Suppression
Kim, Dong Joon, Koo, Joonhoi, Jun, Seung Won, Jeong, Hwanseong, Lee, Hwihyeong, Lee, Jung Hwan, Jo, Minsik
Published in Nanomaterials (Basel, Switzerland) (10.04.2023)
Published in Nanomaterials (Basel, Switzerland) (10.04.2023)
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Journal Article
Passive Q-Switching of an All-Fiber Laser Using WS 2-Deposited Optical Fiber Taper
Khazaeinezhad, Reza, Nazari, Tavakol, Hwanseong Jeong, Kyung Jun Park, Byoung Yoon Kim, Dong-Il Yeom, Kyunghwan Oh
Published in IEEE photonics journal (01.10.2015)
Published in IEEE photonics journal (01.10.2015)
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Journal Article
Passively mode-locked fiber laser based on CVD WS2
Khazaeizhad, Reza, Kassani, Sahar Hosseinzadeh, Hwanseong Jeong, Dong-Il Yeom, Kyunghwan Oh
Published in 2015 Conference on Lasers and Electro-Optics (CLEO) (01.05.2015)
Published in 2015 Conference on Lasers and Electro-Optics (CLEO) (01.05.2015)
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Conference Proceeding
Mode-locking of Er-doped fiber laser using a multilayer MoS2 thin film as a saturable absorber in both anomalous and normal dispersion regimes
Khazaeizhad, Reza, Kassani, Sahar Hosseinzadeh, Jeong, Hwanseong, Yeom, Dong-Il, Oh, Kyunghwan
Published in Optics express (22.09.2014)
Published in Optics express (22.09.2014)
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Journal Article
2.05 kW all-fiber high-beam-quality fiber amplifier with stimulated Brillouin scattering suppression incorporating a narrow-linewidth fiber-Bragg-grating-stabilized laser diode seed source
Lee, Junsu, Lee, Kwang Hyun, Jeong, Hwanseong, Park, Minkyu, Seung, Ji Hoon, Lee, Jung Hwan
Published in Applied optics. Optical technology and biomedical optics (10.08.2019)
Published in Applied optics. Optical technology and biomedical optics (10.08.2019)
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Journal Article
Active control of all-fibre graphene devices with electrical gating
Lee, Eun Jung, Choi, Sun Young, Jeong, Hwanseong, Park, Nam Hun, Yim, Woongbin, Kim, Mi Hye, Park, Jae-Ku, Son, Suyeon, Bae, Sukang, Kim, Sang Jin, Lee, Kwanil, Ahn, Yeong Hwan, Ahn, Kwang Jun, Hong, Byung Hee, Park, Ji-Yong, Rotermund, Fabian, Yeom, Dong-Il
Published in Nature communications (21.04.2015)
Published in Nature communications (21.04.2015)
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Journal Article
Ultrafast nonlinear optical properties of thin-solid DNA film and their application as a saturable absorber in femtosecond mode-locked fiber laser
Khazaeinezhad, Reza, Hosseinzadeh Kassani, Sahar, Paulson, Bjorn, Jeong, Hwanseong, Gwak, Jiyoon, Rotermund, Fabian, Yeom, Dong-Il, Oh, Kyunghwan
Published in Scientific reports (27.01.2017)
Published in Scientific reports (27.01.2017)
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Journal Article
Mode-Locked All-Fiber Lasers at Both Anomalous and Normal Dispersion Regimes Based on Spin-Coated MoS2 Nano-Sheets on a Side-Polished Fiber
Khazaeinezhad, Reza, Kassani, Sahar Hosseinzadeh, Jeong, Hwanseong, Nazari, Tavakol, Yeom, Dong-Il, Oh, Kyunghwan
Published in IEEE photonics journal (01.02.2015)
Published in IEEE photonics journal (01.02.2015)
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Journal Article
All-fiber Tm-doped soliton laser oscillator with 6 nJ pulse energy based on evanescent field interaction with monoloayer graphene saturable absorber
Jeong, Hwanseong, Choi, Sun Young, Kim, Mi Hye, Rotermund, Fabian, Cha, Yong-Ho, Jeong, Do-Young, Lee, Sang Bae, Lee, Kwanil, Yeom, Dong-Il
Published in Optics express (27.06.2016)
Published in Optics express (27.06.2016)
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Journal Article