Search Results - "Roh, Sookyoung"

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  1. 1

    Overview of the characteristics of micro- and nano-structured surface plasmon resonance sensors by Roh, Sookyoung, Chung, Taerin, Lee, Byoungho

    Published in Sensors (Basel, Switzerland) (01-02-2011)
    “…The performance of bio-chemical sensing devices has been greatly improved by the development of surface plasmon resonance (SPR) based sensors. Advancements in…”
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    Journal Article Book Review
  2. 2

    Current status of micro- and nano-structured optical fiber sensors by Lee, Byoungho, Roh, Sookyoung, Park, Junghyun

    Published in Optical fiber technology (01-06-2009)
    “…Recently developed micro- and nano-structured optical fiber sensors, with particular reference to surface plasmon resonance (SPR) fiber sensors and photonic…”
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    Journal Article
  3. 3

    Channel-Spacing- and Wavelength-Tunable Multiwavelength Fiber Ring Laser Using Semiconductor Optical Amplifier by Roh, Sookyoung, Chung, Seunghwan, Lee, Yong Wook, Yoon, Ilyong, Lee, Byoungho

    Published in IEEE photonics technology letters (01-11-2006)
    “…We have demonstrated a channel-spacing- and wavelength-tunable multiwavelength fiber ring laser based on a semiconductor optical amplifier and a tunable comb…”
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    Journal Article
  4. 4

    Airy Beam Excitation Using a Subwavelength Metallic Slit Array by Choi, Dawoon, Lim, Yongjun, Lee, Il-Min, Roh, Sookyoung, Lee, Byoungho

    Published in IEEE photonics technology letters (15-08-2012)
    “…A novel method for launching an Airy wave packet based on a metallic slit array with stepped-height is proposed. By appropriately adjusting the amplitude and…”
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    Journal Article
  5. 5

    Experimental demonstration of enhancing pump absorption rate in cladding-pumped ytterbium-doped fiber lasers using pump-coupling long-period fiber gratings by Seungin Baek, Seungin Baek, Sookyoung Roh, Sookyoung Roh, Yoonchan Jeong, Yoonchan Jeong, Byoungho Lee, Byoungho Lee

    Published in IEEE photonics technology letters (01-03-2006)
    “…A long-period fiber grating (LPFG) was inscribed in a single-mode fiber and was spliced with a ytterbium (Yb)-doped double-clad fiber in order to couple pump…”
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    Journal Article
  6. 6

    Simultaneous measurement of strain and temperature incorporating a long-period fiber grating inscribed on a polarization-maintaining fiber by Han, K.J., Lee, Y.W., Kwon, J., Roh, S., Jung, J., Lee, B.

    Published in IEEE photonics technology letters (01-09-2004)
    “…Simultaneous measurement of strain and temperature was demonstrated by using a long-period fiber grating inscribed on a polarization-maintaining fiber…”
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    Journal Article
  7. 7

    Highly-Sensitive and -Linear Cryogenic Temperature Response of Long-Period Fiber Gratings Written on B--Ge-Codoped Photosensitive Fiber by Choi, Daeho, Kim, Jihoon, Roh, Sookyoung, Lee, Byoungho, Lee, Yong Wook

    Published in Japanese Journal of Applied Physics (01-09-2012)
    “…In this paper, we report the highly-sensitive and -linear cryogenic temperature response of long-period fiber gratings (LPFGs) written on B--Ge-codoped…”
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    Journal Article
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    Tunable dispersion slope compensator using a chirped fiber Bragg grating tuned by a fan-shaped thin metallic heat channel by Kwon, Jaejoong, Kim, Sungchul, Roh, Sookyoung, Lee, Byoungho

    Published in IEEE photonics technology letters (01-01-2006)
    “…An electrically tunable dispersion slope compensator using a chirped fiber Bragg grating tuned by quadratic temperature distribution is demonstrated. A…”
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    Journal Article
  10. 10

    Highly Efficient Color Separation and Focusing in the Sub-micron CMOS Image Sensor by Yun, Seokho, Roh, Sookyoung, Lee, Sangyun, Park, Hongkyu, Lim, Minwoo, Ahn, Sungmo, Choo, Hyuck

    “…We report nanoscale metaphotonic color-routing (MPCR) structure that can significantly improve the low-light performance of a sub-micron CMOS image sensor…”
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    Conference Proceeding
  11. 11

    Tunable Polarization-Dependent Chromatic Dispersion Compensator Using an Unapodized Chirped Fiber Bragg Grating Inscribed on a High-Birefringence Fiber by Kwon, Jaejoong, Kim, Sungchul, Roh, Sookyoung, Lee, Byoungho

    Published in Japanese Journal of Applied Physics (01-07-2005)
    “…A novel application of an unapodized chirped fiber Bragg grating inscribed on a high-birefringence fiber is reported. We utilized a dispersionless band of the…”
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    Journal Article
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    A compact light concentrator by the use of plasmonic faced folded nano-rods by Chung, Taerin, Lim, Yongjun, Lee, Il-Min, Lee, Seoung-Yeol, Choi, Jinyoung, Roh, Sookyoung, Kim, Kyoung-Youm, Lee, Byoungho

    Published in Optics express (10-10-2011)
    “…We propose a compact nano-metallic structure for enhancing and concentrating far-field transmission: a faced folded nano-rod (FFR) unit, composed of two folded…”
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    Journal Article
  15. 15

    Characteristics of Image Sensors with Metaphotonic Color-Routing Nanostructures and the Rapid Resolution-Restoring Demosaic Algorithm by Lee, Sangyun, Roh, Sookyoung, Choo, Hyuck, Yun, Seokho

    “…We simulate characteristics of colour-routing image sensors revealing higher peak-SNR and color fidelity with slightly degraded spatial resolutions compared to…”
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    Conference Proceeding
  16. 16

    Code reusuable optical CDMA system using an array of superstructured fiber Bragg gratings by Kim, Sung Chul, Roh, Sookyoung, Shin, Seoyong, Lee, Byoungho

    Published in Optical fiber technology (01-03-2009)
    “…We have proposed a user extensible optical CDMA system which employs a repeated use of codes in the encoders and the decoders. In this study, we report the…”
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    Journal Article
  17. 17

    Multiwavelength switchable SOA-fiber lasers using comb filters by Byoungho Lee, Ilyong Yoon, Sookyoung Roh, Seungin Baek, Seunghwan Chung, Yong Wook Lee

    “…Various schemes for multiwavelength SOA-fiber lasers are reviewed. Comb filters based on polarization-diversity loop configuration are suitable for…”
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    Conference Proceeding
  18. 18

    Metaphotonic Color-Routing Nanostructures for Sub-micron Scale CMOS Image Sensors by Lee, Sangyun, Roh, Sookyoung, Park, Hongkyu, Lim, Minwoo, Ahn, Sungmo, Choo, Hyuck, Yun, Seokho

    “…We design color-routing nanostructures that can spectrally guide light into a Bayer array. To demonstrate, we fabricated 1.0-0.5 um pixel Bayer arrays composed…”
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    Conference Proceeding
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