Search Results - "Kwon Kang, Byung"
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Investigation of optical feedback in high-speed electroabsorption modulated lasers with a window region
Published in IEEE photonics technology letters (01-04-2005)“…The optimum waveguide design for optical feedback reduction in a 10-Gb/s electroabsorption modulated laser has been discussed. A device with a 30-μm-long…”
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A Parametric Study on Milling Process of Multi-directional Carbon Fiber Reinforced Plastic (MD-CFRP) Composite Using Nano-solid Dry Lubrication
Published in Manufacturing letters (01-09-2022)“…A carbon fiber reinforced plastic (CFRP) composite has been utilized for high-tech industries owing to their superior mechanical properties such as a high…”
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Design of amplifier- and modulator-integrated laser diode for 10-Gb/s 80-km transmission
Published in IEEE journal of selected topics in quantum electronics (01-03-2005)“…We present the amplifier- and modulator-integrated laser diode designed for 10-Gb/s transmission over 80-km distance. An antireflection window structure is…”
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Monitor-photodiode integration in the amplifier- and modulator-integrated DFB laser diode
Published in IEEE photonics technology letters (01-08-2004)“…Monitor photodiode (MPD) is monolithically integrated in the antireflection output window region of the amplifier- and modulator-integrated laser diode. The…”
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Attenuation inner-window in the amplifier- and modulator-integrated laser diode
Published in IEEE journal of quantum electronics (01-12-2004)“…To better control the input power of an amplifier, which is monolithically integrated with an electroabsorptive-modulated laser, an inner window is implemented…”
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All-Optical AND Gate Using Probe and Pump Signals as the Multiple Binary Points in Cross Phase Modulation
Published in Japanese Journal of Applied Physics (15-05-2002)Get full text
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Measurement of facet reflectivity of antireflection-coated electroabsorption modulator using induced photocurrent
Published in IEEE photonics technology letters (01-02-2001)“…A new method to measure the facet reflectivity of an antireflection (AR)-coated electroabsorption (EA) modulator in the region of operating wavelengths is…”
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Operation of 1550-nm electroabsorption-Modulated laser at 40°C for 10-gb/s, 40-km transmission
Published in IEEE journal of selected topics in quantum electronics (01-01-2005)Get full text
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10
Dural Reconstruction Using Laparoscopic Gastro-omental Free Flap in Refractory Cranial Infections
Published in Annals of plastic surgery (01-01-2020)“…BACKGROUNDEpidural abscesses and subdural empyema after craniotomy are potentially lethal complications in neurosurgery. Patients with recalcitrant cranial…”
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The quantum well property of semiconductor optical amplifier for broadband width
Published in Conference Proceedings. 2000 International Conference on Indium Phosphide and Related Materials (Cat. No.00CH37107) (2000)“…To improve the characteristics of optical devices that used be WDM system optimally, we investigated two types of structures that consisted to be a non-uniform…”
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Conference Proceeding
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All-optical logic AND in a SOA-based Mach-Zehnder all-optical wavelength converter
Published in LEOS 2000. 2000 IEEE Annual Meeting Conference Proceedings. 13th Annual Meeting. IEEE Lasers and Electro-Optics Society 2000 Annual Meeting (Cat. No.00CH37080) (2000)“…All-optical logic AND at 20 Gbit/s was demonstrated using an all-optical SOA-based Mach-Zehnder interferometric wavelength converter, by injecting a pulse data…”
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Conference Proceeding -
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Operation of 1550-nm electroabsorption-Modulated laser at 40 deg C for 10-gb/s, 40-km transmission
Published in IEEE journal of selected topics in quantum electronics (01-01-2005)“…Semicooled operation at 40 deg C of electroabsorptive modulator integrated laser (EML) for intermediate reach communication has been demonstrated. Reproducible…”
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Operation of 1550-nm electroabsorption-Modulated laser at 40/spl deg/C for 10-gb/s, 40-km transmission
Published in IEEE journal of selected topics in quantum electronics (01-01-2005)“…Semicooled operation at 40/spl deg/C of electroabsorptive modulator integrated laser (EML) for intermediate reach communication has been demonstrated…”
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Operation of 1550-nm electroabsorption-Modulated laser at 40 degree C for 10-gb/s, 40-km transmission
Published in IEEE journal of selected topics in quantum electronics (01-01-2005)“…Semicooled operation at 40 degree C of electroabsorptive modulator integrated laser (EML) for intermediate reach communication has been demonstrated…”
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Wavelength converters based on laterally coupled semiconductor active waveguides
Published in LEOS 2000. 2000 IEEE Annual Meeting Conference Proceedings. 13th Annual Meeting. IEEE Lasers and Electro-Optics Society 2000 Annual Meeting (Cat. No.00CH37080) (2000)“…For all optical networks using wavelength division multiplexing (WDM), it is necessary to use wavelength converters for reuse of wavelength and spatial…”
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Conference Proceeding -
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Facet reflectivity of antireflection-coated electroabsorption waveguide measured from photocurrent
Published in LEOS 2000. 2000 IEEE Annual Meeting Conference Proceedings. 13th Annual Meeting. IEEE Lasers and Electro-Optics Society 2000 Annual Meeting (Cat. No.00CH37080) (2000)“…Proposes a method to measure the low reflectivity of AR-coated EA waveguide facets by using the photocurrent. The Fabry-Perot interference effect is introduced…”
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Conference Proceeding -
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Measurement of facet reflectivity of antlreflection-coated electroabsorption modulator using induced photocurrent
Published in IEEE photonics technology letters (01-02-2001)“…A new method to measure the facet reflectivity of an antireflection (AR)-coated electroabsorption (EA) modulator in the region of operating wavelengths is…”
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Journal Article -
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Broad-band all-optical wavelength conversion using an electroabsorption modulator integrated DFB LD
Published in Conference on Lasers and Electro-Optics (CLEO 2000). Technical Digest. Postconference Edition. TOPS Vol.39 (IEEE Cat. No.00CH37088) (2000)“…Summary form only given. Recently, all-optical wavelength conversion devices are attractive in the wavelength-division multiplexing (WDM) systems. The shifting…”
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Conference Proceeding