Dr. Seihyoung Lee Profile

Dr. Seihyoung Lee

Senior Research Engineer at ETRI

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Author

Publications (9)

SPIE Journal Paper | 29 November 2012 Open Access

Single package directly modulated laser bidirectional optical subassembly using a modified mini-dual-in-line package for 10 Gbps passive optical networks

Jong Jin Lee, Jongdeog Kim, Seihyoung Lee

OE, Vol. 51, Issue 12, 120501, (November 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.12.120501

KEYWORDS: Transmitters, Receivers, Modulation, Laser optics, Technetium, Passive optical networks, Laser sintering, Semiconductor lasers, Resistance, Thermography

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SPIE Journal Paper | 14 March 2012

Low-cost dual-wavelength optical subassembly for fiber optic applications

Kwon-Seob Lim, Hyoung-Jun Park, Young Soon Heo, In Hee Shin, Seihyoung Lee, Hyun Seo Kang

OE, Vol. 51, Issue 03, 035002, (March 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.3.035002

KEYWORDS: Receivers, Transmitters, Wavelength division multiplexing, Eye, Optical filters, Fiber optics, Channel projecting optics, Active optics, Single mode fibers, Electronic filtering

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SPIE Journal Paper | 1 December 2011 Open Access

10-Gbps electroabsorptive modulated laser bidirectional optical subassembly using novel two-window flat package for passive optical network

Jong Jin Lee, Kwon-Seob Lim, Jongdeog Kim, Seihyoung Lee, Hyun Seo Kang

OE, Vol. 50, Issue 12, 120501, (December 2011) https://doi.org/10.1117/12.10.1117/1.3662417

KEYWORDS: Avalanche photodetectors, Laser optics, Modulation, Passive optical networks, Reliability, Optical filters, Forward error correction, Laser welding, Ceramics, Networks

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SPIE Journal Paper | 1 November 2010 Open Access

Compact bidirectional optical subassembly vertically stacked with 1.25-Gbps transmitter and 10-Gbps receiver for passive optical networks

Jong Jin Lee, Kwon-Seob Lim, Seihyoung Lee, Hyun Seo Kang

OE, Vol. 49, Issue 11, 110501, (November 2010) https://doi.org/10.1117/12.10.1117/1.3506718

KEYWORDS: Receivers, Transmitters, Passive optical networks, Optical filters, Optics manufacturing, Silicon, Forward error correction, Modulation, Picosecond phenomena, Optical benches

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SPIE Journal Paper | 1 October 2009 Open Access

Novel bidirectional optical subassembly with embedded filter, 45-degree angle polished fiber cladding and etched fiber core

Seihyoung Lee, Kwon-Seob Lim, Jong Jin Lee, Hyun Seo Kang

OE, Vol. 48, Issue 10, 100502, (October 2009) https://doi.org/10.1117/12.10.1117/1.3250288

KEYWORDS: Cladding, Optical filters, Polishing, Optical fibers, Surface finishing, Femtosecond phenomena, Electronic filtering, Fiber Bragg gratings, Signal attenuation, Wavelength division multiplexing

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SPIE Journal Paper | 1 December 2008 Open Access

Simultaneous transmission of 2.5-Gb/s baseband and 5.8-GHz-band radio frequency signals on a single wavelength using optical diplexer and mixed-signal multiplexer

Kwon-Seob Lim, Jong Jin Lee, Seihyoung Lee, Hyun Seo Kang

OE, Vol. 47, Issue 12, 120502, (December 2008) https://doi.org/10.1117/12.10.1117/1.3046712

KEYWORDS: Multiplexers, Radio optics, Multiplexing, Integrated optics, Signal attenuation, Hybrid optics, Singular optics, Internet, Single mode fibers, Optical amplifiers

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SPIE Journal Paper | 1 December 2006 Open Access

Experimental and theoretical characterization of optical signal out-coupling through V-grooved optical fiber cladding

Seihyoung Lee, Shinyoung Yoon, Jongjin Lee, Chonghee Yu, Hyunseo Kang

OE, Vol. 45, Issue 12, 120503, (December 2006) https://doi.org/10.1117/12.10.1117/1.2402120

KEYWORDS: Cladding, Optical fibers, Optical communications, Fiber Bragg gratings, Receivers, Avalanche photodetectors, Telecommunications, Optical engineering, Femtosecond phenomena, Refractive index

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Proceedings Article | 4 October 2006 Paper

Optimization of tilted fiber Bragg grating and micro-etched cladding for high efficient out-coupling of cladding mode

Seihyoung Lee, Shinyoung Yoon, Hyunseo Kang

Proceedings Volume 6351, 635137 (2006) https://doi.org/10.1117/12.687796

KEYWORDS: Cladding, Fiber Bragg gratings, Telecommunications, Optical communications, Avalanche photodiodes, Optical fibers, Receivers, Fiber to the x, Wave propagation, Phase matching

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Proceedings Article | 4 October 2006 Paper

Proposal of WDM receiving structure using tilted FBGs

Y. S. Heo, Seihyoung Lee, Shinyoung Yoon, Hyun Seo Kang

Proceedings Volume 6351, 635147 (2006) https://doi.org/10.1117/12.691626

KEYWORDS: Cladding, Fiber Bragg gratings, Wavelength division multiplexing, Wave propagation, Refractive index, Signal detection, Light wave propagation, Telecommunications, Optical sensing, Optical communications

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Showing 5 of 9 publications

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