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  • Kyunghwan Oh
2020

A versatile fiber-optic platform for optical transport of solid particles and liquid droplets

Lee, H., Park, J. & Oh, K., 2020, Optical Manipulation and Structured Materials Conference 2020. Omatsu, T., Dholakia, K., Ishihara, H. & Sasaki, K. (eds.). SPIE, 115220J. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11522).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hollow Silica Photonic Crystal Fiber Guiding 101 Orbital Angular Momentum Modes without Phase Distortion in C+L Band

Hong, S., Lee, Y. S., Choi, H., Quan, C., Li, Y., Kim, S. & Oh, K., 2020 Mar 1, In : Journal of Lightwave Technology. 38, 5, p. 1010-1018 9 p., 8924636.

Research output: Contribution to journalArticle

Laser-driven self-exfoliation of graphene oxide layers on a fiber facet for Q switching of an Er-doped fiber laser at the longest wavelength

Kim, B., Hong, S., Park, J., Lee, Y., Yeom, D. I. & Oh, K., 2020 Aug, In : Photonics Research. 8, 8, p. 1324-1332 9 p.

Research output: Contribution to journalArticle

Optical properties of deoxyribonucleic acid thin layers deposited on an elastomer substrate

Prajzler, V., Jung, W., Oh, K., Cajzl, J. & Nekvindova, P., 2020 Feb 1, In : Optical Materials Express. 10, 2, p. 421-433 13 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Performance analysis of UFMC waveform in graded index fiber for 5G communications and beyond

Kasmi, M., Mhatli, S., Bahloul, F., Dayoub, I. & Oh, K., 2020 Jan 1, In : Optics Communications. 454, 124360.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2019

High-temperature sensitivity in stimulated brillouin scattering of 1060 nm single-mode fibers

Song, S., Jung, A. & Oh, K., 2019 Nov 1, In : Sensors (Switzerland). 19, 21, 4731.

Research output: Contribution to journalArticle

Open Access

Microfiber interferometer integrated with Au nanorods for an all-fiber phase shifter and switch

Yang, X., Long, Q., Liu, Z., Zhang, Y., Yang, J., Kong, D., Yuan, L. & Oh, K., 2019 Mar 1, In : Optics Letters. 44, 5, p. 1092-1095 4 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Minimization of Moiré effect generated by a double-layered metal mesh on top of the R-G-B optical source

Pournoury, M., Zamiri, A., Yurlov, V., Kim, T. Y., Jung, A. & Oh, K., 2019 Sep, In : Results in Physics. 14, 102401.

Research output: Contribution to journalArticle

Open Access

Nanoliter liquid refractive index sensing using a silica V-groove fiber interferometer

Chai, Q., Lee, H., Hong, S., Lee, Y., Park, J., Zhang, J. & Oh, K., 2019 Jul, In : Photonics Research. 7, 7, p. 792-797 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Optimization and Pulse Control of Diode-pumped Cesium Vapor Laser by Pump Laser Frequency Modulation

Hong, S., Kong, B., Lee, Y. S., Song, S., Kim, S., Lee, M. & Oh, K., 2019, Frontiers in Optics, FiO_2019. OSA - The Optical Society, JW4A.29. (Optics InfoBase Conference Papers; vol. Part F144-FiO 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Performance enhancement of 64 Gb/s OFDM system at 1550 nm over multimode fiber using Volterra equalization

Kasmi, M., Mrabet, H., Mhatli, S., Bahloul, F., Dayoub, I. & Oh, K., 2019 Oct 15, In : Optics Communications. 449, p. 86-93 8 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Photothermally generated bubble on fiber (BoF) for precise sensing and control of liquid flow along a microfluidic channel

Ma, J., Wang, G., Jin, L., Oh, K. & Guan, B. O., 2019, In : Optics Letters. 27, 14, p. 19768-19777 10 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Physical characterization of cytochrome c- and vitamin B12-doped DNA thin films

Gnapareddy, B., Dugasani, S. R., Kesama, M. R., Oh, K. & Park, S. H., 2019 Nov 1, In : Materials Chemistry and Physics. 237, 121869.

Research output: Contribution to journalArticle

Recent Progress in All-Fiber Non-Gaussian Optical Beam Shaping Technologies

Lee, H., Park, J. & Oh, K., 2019 Jun 1, In : Journal of Lightwave Technology. 37, 11, p. 2590-2597 8 p., 8514009.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Seamless MoTe2 Homojunction PIN Diode toward 1300 nm Short-Wave Infrared Detection

Lee, H. S., Lim, J. Y., Yu, S., Jeong, Y., Park, S., Oh, K., Hong, S., Yang, S., Lee, C. H. & Im, S., 2019 Oct 1, In : Advanced Optical Materials. 7, 19, 1900768.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Simultaneously Achieving a Large Negative Dispersion and a High Birefringence over Er and Tm Dual Gain Bands in a Square Lattice Photonic Crystal Fiber

Lee, Y. S., Lee, C. G., Bahloul, F., Kim, S. & Oh, K., 2019 Feb 15, In : Journal of Lightwave Technology. 37, 4, p. 1254-1263 10 p., 8606204.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Spectroscopy of deoxyribonucleic acid film: From ultraviolet to terahertz

Jeong, H., Cheon, S., Lee, Y. S., Kim, S., Kang, C., Maeng, I. & Oh, K., 2019, In : Proceedings of SPIE - The International Society for Optical Engineering. 11141, OMC-9-01.

Research output: Contribution to journalConference article

Strain-Insensitive Biocompatible Temperature Sensor Based on DNA Solid Film on an Optical Microfiber

Song, S., Jung, A., Hong, S. & Oh, K., 2019 Dec 15, In : IEEE Photonics Technology Letters. 31, 24, p. 1925-1928 4 p., 8886478.

Research output: Contribution to journalArticle

Tapered optical fiber temperature sensor coated with DNA based biopolymer

Song, S., Hong, S., Jung, A. & Oh, K., 2019, In : Proceedings of SPIE - The International Society for Optical Engineering. 11140, 1114001-220.

Research output: Contribution to journalConference article

The PCF design for more number of OAM modes up to 101 by increasing the number of air-holes

Hong, S., Lee, Y. S., Choi, H., Quan, C., Li, Y., Kim, S. & Oh, K., 2019, In : Proceedings of SPIE - The International Society for Optical Engineering. 11141, OMC-9-03.

Research output: Contribution to journalConference article

2018

3-dimensional dark traps for low refractive index bio-cells using a single optical fiber Bessel beam

Zhang, Y., Tang, X., Zhang, Y., Su, W., Liu, Z., Yang, X., Zhang, J., Yang, J., Oh, K. & Yuan, L., 2018 Jun 15, In : Optics Letters. 43, 12, p. 2784-2786 3 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Bubble-on-fiber (BoF): A built-in tunable broadband acousto-optic sensor for liquid-immersible in situ measurements

Xu, H., Wang, G., Ma, J., Jin, L., Oh, K. & Guan, B. O., 2018 Apr 30, In : Optics Express. 26, 9, p. 11976-11983 8 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Compact Biocompatible Fiber Optic Temperature Microprobe Using DNA-Based Biopolymer

Hong, S., Jung, W., Kim, T. & Oh, K., 2018 Feb 15, In : Journal of Lightwave Technology. 36, 4, p. 974-978 5 p., 8214089.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Compact Hexagonal Liquid Core PCF Package Using a Hollow Optical Fiber

Hwang, J., Park, J., Nazari Baresari, T., Han, S. R., Jhon, Y. M. & Oh, K., 2018 Apr 15, In : IEEE Photonics Technology Letters. 30, 8, p. 736-739 4 p.

Research output: Contribution to journalArticle

Dense double-cladding photonic crystal fiber with high birefringence, large negative dispersion and high nonlinearity

Lee, Y. S., Hong, S., Kim, S. E. & Oh, K., 2018 Jul, 23rd Opto-Electronics and Communications Conference, OECC 2018. Institute of Electrical and Electronics Engineers Inc., 8730068. (23rd Opto-Electronics and Communications Conference, OECC 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Design of Hollow Optical Fiber for Mode Division Multiplexing

Kasmi, M., Bahloul, F., Lee, Y. S., Ken Oh, K., Mhatli, S. & Attia, R., 2018 Sep 26, 2018 20th International Conference on Transparent Optical Networks, ICTON 2018. IEEE Computer Society, 8473796. (International Conference on Transparent Optical Networks; vol. 2018-July).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Directional Bending Sensor Based on a Dual Side-Hole Fiber Mach-Zehnder Interferometer

Tian, Y., Chai, Q., Tan, T., Mu, B., Liu, Q., Liu, Y., Ren, J., Zhang, J., Oh, K., Lewis, E., Yang, J., Liu, Z., Zhang, W. & Yuan, L., 2018 Feb 15, In : IEEE Photonics Technology Letters. 30, 4, p. 375-378 4 p., 8234575.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Enhancement of the lasing efficiency of vitamin B2 in a highly polar organic solvent via DNA-lipid complex

Jung, W., Kong, B. J., Hong, S., Kim, T. & Oh, K., 2018 Aug 15, In : Optics Letters. 43, 16, p. 4021-4024 4 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Experimental preparation and characterization of four-dimensional quantum states using polarization and time-bin modes of a single photon

Yoo, J., Choi, Y., Cho, Y. W., Han, S. W., Lee, S. Y., Moon, S., Oh, K. & Kim, Y. S., 2018 Jul 15, In : Optics Communications. 419, p. 30-35 6 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Fabrication and optoelectronic characterisation of lanthanide- and metal-ion-doped DNA thin films

Dugasani, S. R., Paulson, B., Ha, T., Jung, T. S., Gnapareddy, B., Kim, J. A., Kim, T., Kim, H. J., Kim, J. H., Oh, K. & Park, S. H., 2018 Jun 22, In : Journal of Physics D: Applied Physics. 51, 28, 285301.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Fast numerical Fourier analysis of moiré pattern induced by a periodic metallic array on top of the microscopically patterned red-green-blue light sources

Pournoury, M., Zamiri, A., Kim, T. Y., Yurlov, V. & Oh, K., 2018 Sep 20, In : Applied Optics. 57, 27, p. 8044-8052 9 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

High sensitivity temperature measurement via mask-free hybrid polymer long period fiber grating

Paulson, B., Jung, H., Hwang, J., Hong, S., Lee, S., Ki Kim, J. & Oh, K., 2018 Jun 25, In : Optics Express. 26, 13, p. 16125-16137 13 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Irreversible denaturation of DNA: A method to precisely control the optical and thermo-optic properties of DNA thin solid films

Jeong, H., Bjorn, P., Hong, S., Cheon, S. & Oh, K., 2018 Sep 1, In : Photonics Research. 6, 9, p. 919-924 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Limits on manipulating conditional photon statistics of lasers via interference and post-selections

Hong, K. H., Jung, J., Cho, Y. W., Han, S. W., Moon, S., Oh, K., Kim, Y. S. & Kim, Y. H., 2018, CLEO: Applications and Technology, CLEO_AT 2018. OSA - The Optical Society, (Optics InfoBase Conference Papers; vol. Part F92-CLEO_AT 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Limits on manipulating conditional photon statistics of lasers via interference and post-selections

Hong, K. H., Jung, J., Cho, Y. W., Han, S. W., Moon, S., Oh, K., Kim, Y. S. & Kim, Y. H., 2018 Aug 6, 2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8426865. (2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Localized eigenmodes in a triangular multicore hollow optical fiber for space-division multiplexing in C+L band

Hong, S. & Oh, K., 2018, In : Current Optics and Photonics. 2, 3, p. 226-232 7 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

LP11 Excitation Using Asymmetric Directional Coupler Based on Microstructured Cane

Sammouda, M., Bahloul, F., Bin, P. D. & Oh, K., 2018 Sep 26, 2018 20th International Conference on Transparent Optical Networks, ICTON 2018. IEEE Computer Society, 8473672. (International Conference on Transparent Optical Networks; vol. 2018-July).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Manipulating conditional photon statistics of lasers via second-order interference and post-selections

Hong, K. H., Jung, J., Cho, Y. W., Han, S. W., Moon, S., Oh, K., Kim, Y. S. & Kim, Y. H., 2018, Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2018. OSA - The Optical Society, (Optics InfoBase Conference Papers; vol. Part F113-CLEOPR 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Manipulating Conditional Photon Statistics of Lasers via Second-Order Interference and Post-Selections

Hong, K. H., Jung, J., Cho, Y. W., Han, S. W., Moon, S., Oh, K., Kim, Y. S. & Kim, Y. H., 2018 Jul 2, 2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018. Institute of Electrical and Electronics Engineers Inc., 8699429. (2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mode-locked all-fiber laser using two-dimensional perovskite in C and L band

Hong, S., Le´de´e, F., Park, J., Song, S., Yeom, D. I., Deleporte, E. & Oh, K., 2018, CLEO: Applications and Technology, CLEO_AT 2018. OSA - The Optical Society, (Optics InfoBase Conference Papers; vol. Part F92-CLEO_AT 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mode-Locked all-fiber laser using Two-Dimensional Perovskite in C and L band

Hong, S., Ledee, F., Park, J., Song, S., Yeom, D. I., Deleporte, E. & Oh, K., 2018 Aug 6, 2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8427001. (2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mode-Locking of All-Fiber Lasers Operating at Both Anomalous and Normal Dispersion Regimes in the C- and L-Bands Using Thin Film of 2D Perovskite Crystallites

Hong, S., Lédée, F., Park, J., Song, S., Lee, H., Lee, Y. S., Kim, B., Yeom, D. I., Deleporte, E. & Oh, K., 2018 Nov, In : Laser and Photonics Reviews. 12, 11, 1800118.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Optical dispersion control in surfactant-free DNA thin films by Vitamin B2 doping

Paulson, B., Shin, I., Jeong, H., Kong, B., Khazaeinezhad, R., Dugasani, S. R., Jung, W., Joo, B., Lee, H. Y., Park, S. & Oh, K., 2018 Dec 1, In : Scientific reports. 8, 1, 9358.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Optimization of diode-pumped cesium vapor laser using frequency locked pump laser

Hong, S., Kong, B., Lee, Y. S. & Oh, K., 2018, In : Current Optics and Photonics. 2, 5, p. 443-447 5 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Optofluidic twin-core hollow fiber interferometer for label-free sensing of the streptavidin-biotin binding

Yang, X., Yu, W., Liu, Z., Yang, J., Zhang, Y., Kong, D., Long, Q., Yuan, T., Cao, J., Yuan, L. & Oh, K., 2018 Dec 20, In : Sensors and Actuators, B: Chemical. 277, p. 353-359 7 p.

Research output: Contribution to journalArticle

Pulse control in a wide frequency range for a quasi-continuous wave diode-pumped cesium atom vapor laser by a pump modulation in the spectral domain

Hong, S., Kong, B., Lee, Y. S., Song, S., Kim, S. & Oh, K., 2018 Oct 1, In : Optics Express. 26, 20

Research output: Contribution to journalArticle

5 Citations (Scopus)

Transfer-Matrix Investigation of High Sensitivity Hybrid Glass/Polymer Long Period Fiber Gratings

Paulson, B., Jung, H., Hong, S., Oh, K., Lee, S. & Kim, J. K., 2018 Nov 6, 31st Annual Conference of the IEEE Photonics Society, IPC 2018. Institute of Electrical and Electronics Engineers Inc., 8527324. (31st Annual Conference of the IEEE Photonics Society, IPC 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution