Search Results - "Chu, Suho"

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  1. 1

    Stable and Widely Tunable Single-Longitudinal-Mode Dual-Wavelength Erbium-Doped Fiber Laser for Optical Beat Frequency Generation by Kim, Ryun Kyung, Chu, Suho, Han, Young-Geun

    Published in IEEE photonics technology letters (15-03-2012)
    “…A stably and widely tunable single-longitudinal-mode dual-wavelength erbium-doped fiber (EDF) laser is investigated for the generation of a tunable optical…”
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    Journal Article
  2. 2

    Ultrafast saturable absorption devices incorporating efficiently electrosprayed carbon nanotubes by Chu, Suho, Han, Won-Suk, Kim, Il-Doo, Han, Young-Geun, Lee, Kwanil, Lee, Sang Bae, Song, Yong-Won

    Published in Applied physics letters (01-02-2010)
    “…We demonstrate saturable absorption operation of single-walled carbon nanotubes (CNTs) deposited by an efficient electrospray process that provides…”
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    Journal Article
  3. 3

    Fabrication of a surface long-period fiber grating based on a D-shaped photonic crystal fiber by Hyun-Joo Kim, Oh-Jang Kwon, Suho Chu, Min-Seok Yoon, Gilhwan Kim, Sang Bae Lee, Young-Geun Han

    “…A surface long-period fiber grating based on a D-shaped photonic crystal fiber (PCF) is proposed and their optical properties such as temperature and ambient…”
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    Conference Proceeding
  4. 4

    Birefringent interferometer-based strain sensor with temperature insensitivity by Oh-Jang Kwon, Hyun-Joo Kim, Suho Chu, Min-Seok Kim, Sang Bae Lee, Youngjoo Chung, Young-Geun Han

    “…A simple scheme for a temperature-insensitive strain sensor based on a birefringent interferometer is investigated. The strain sensitivity is measured to be…”
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    Conference Proceeding
  5. 5

    Highly efficient electrospray process for carbon nanotube-based laser pulse formers by Suho Chu, Won-Suk Han, Il-Doo Kim, Young-Geun Han, Kwanil Lee, Sang Bae Lee, Yong-Won Song

    “…We demonstrate laser pulsation of CNTs deposited by electrospray process that ensures target-localized and homogeneous deposition of CNTs with dramatically…”
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    Conference Proceeding
  6. 6

    Structural property effect of a D-shaped fiber on nonlinear optical absorption of single-wall carbon nanotubes by Suho Chu, Oh-Jang Kwon, Hyun-Joo Kim, Yong-Won Song, Young-Geun Han

    Published in OECC 2010 Technical Digest (01-07-2010)
    “…We investigate the effect of single-wall carbon nanotubes on nonlinear optical absorption depending on properties of a D-shaped fiber, such as the distance…”
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    Conference Proceeding
  7. 7

    Investigation on temperature sensitivity of D-shaped fibers by manufacturing specified surface structure by Kwon, Oh-Jang, Kim, Hyun-Joo, Chu, Suho, Song, Seok Ho, Han, Young-Geun

    “…Temperature sensitivities of D-shaped fibers with specified surface structures such as thin film and periodic grating are investigated. The photo resister…”
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    Conference Proceeding
  8. 8

    Continuouly spacing-tunable multiwavelength erbium-doped fiber laser by Hyun-Joo Kim, Oh-Jang Kwon, Suho Chu, Min-Seok Kim, Young-Geun Han, Youngjoo Chung

    “…We investigate a flexibly tunable multiwavelength EDF ring laser with continuous wavelength spacing tunability incorporating a superimposed chirped fiber Bragg…”
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    Conference Proceeding
  9. 9

    Investigation on temperature sensitivity of D-shaped fibers by manufacturing specified surface structure by Kwon, Oh-Jang, Kim, Hyun-Joo, Chu, Suho, Song, Seok Ho, Han, Young-Geun

    “…Temperature sensitivities of D-shaped fibers with specified surface structures such as thin film and periodic grating are investigated. The photo resister…”
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    Conference Proceeding
  10. 10

    All-FBG-based switchable dual wavelength EDF laser with high tunability of lasing wavelength by Hyun-Joo Kim, Oh-Jang Kwon, Suho Chu, Min-Seok Kim, Seok Ho Song, Young-Geun Han, Sang Bae Lee

    “…A simple technique for fabrication of a tunable dual wavelength-switchable erbium-doped fiber laser based on a fiber Bragg grating is demonstrated by using…”
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    Conference Proceeding