Yang-Tung Huang

National Yang Ming Chiao Tung University

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Ming-Feng Lu

Philips (China)

Jiun-Shiou Deng

Minghsin University of Science and Technology

Der‐Chin Su

National Yang Ming Chiao Tung University

Shih‐Hsin Hsu

Purdue University West Lafayette

Yu-Lin Yang

Xiamen University

Ting-Hang Pei

Nanyang Technological University

Chi-Ping Lee

Minghsin University of Science and Technology

Yu‐Wei Chang

National Taiwan Ocean University

Yuh‐Shyong Yang

Dalian University of Technology

Jau-Jan Deng

National Yang Ming Chiao Tung University

Cooperative Institutions

National Yang Ming Chiao Tung University

National Applied Research Laboratories

National Taiwan University

Minghsin University of Science and Technology

Taiwan Semiconductor Manufacturing Company (Taiwan)

National Tsing Hua University

Chang Gung University

Industrial Technology Research Institute

National Central University

National Cheng Kung University

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Antiresonant reflecting optical waveguide surface plasmon resonance sensors

Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE (2001)

Yang-Tung Huang Wei-Zung Chang Shih‐Hsin Hsu Chun‐Ho Chen Jou-Chien Chen

An ARROW-B (antiresonant reflecting optical waveguide, type B) surface plasmon resonance (SPR) sensor operating in aqueous environment is proposed. The characteristics, design, and optimization of the Au-coated ARROW-B SPR sensor are discussed. The operating range of the sensor can be shifted by adding a dielectric overlay. The detectable changes of the refractive index down to the order of 10^-5 can be achieved. The design of an ARROW SPR sensor on Si substrates for detecting hydrogen molecules with palladium as the metal film will also be discussed.

Waveguide

10.1117/12.448981

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Citations (1)

矽基片B型抗諧振反射光波導結構光子晶體波導之設計,研製,與特性量測

楊智翔 Zhi-Xiang Yang 黃遠東 Yang-Tung Huang

In this study, the design, fabrication and characterization of ARROW-B-based photonic crystal waveguides are investigated. The structure confines light by the photonic crystal band gaps in the lateral direction and the ARROW-B structure in the vertical direction. Based on ARROW-B structure, a thick guiding core can be formed which provides efficient coupling with a single-mode fiber. We began with analyzing the modal characteristics of ARROW-B structure with the transfer matrix method (TMM). The photonic band structures and transmission behaviors of the two-dimensional photonic crystal waveguides are discussed by method plane wave expansion (PWE). The ARROW-B-based straight PC waveguide and double-60。bent waveguide were designed and the finite difference time domain method (FDTD) was utilized to simulate the transmission behaviors of the waves in both straight and double-60。 bent waveguides at the 1.55 um wavelength. We fabricated the ARROW-B-based PC waveguide with the equipments in the National Nano Device Laboratories and measured the transmission power with the optical systems in our laboratory. The propagation losses of straight waveguides and bend losses of double-60。bent waveguide were evaluated. Finally, we discussed the difference of simulations and measurement and also proposed some suggestions to improve the fabrication.

Waveguide

Transfer-matrix method (optics)

Plane wave expansion

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矽基片抗諧振反射(ARROW)結構光子晶體波導之設計、研製與特性量測

劉宇修 Yuxiu Liu 黃遠東 Yang-Tung Huang

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A 10-Gb/s OEIC with Meshed Spatially-Modulated Photo Detector in 0.18-$\mu{\hbox {m}}$ CMOS Technology

IEEE Journal of Solid-State Circuits (2011)

Shih‐Hao Huang Wei-Zen Chen Yu‐Wei Chang Yang-Tung Huang

This paper describes the design of a 10-Gb/s fully integrated CMOS optical receiver, which consists of a novel spatially-modulated photo detector (SMPD), a low-noise trans-impedance amplifier (TIA), and a post-limiting amplifier on a single chip. The bandwidth of proposed meshed SMPD can be boosted up to 6.9 GHz under a reverse-biased voltage of 14.2 V. The measured responsivity of the meshed SMPD is 29 mA/W as illuminated by 850-nm light source. To compensate the relatively low responsivity of on-chip CMOS photo detector (PD), a high-gain TIA with nested feedback and shunt peaking is proposed to achieve low-noise operation. The optical receiver is capable of delivering 25-kΩ conversion gain when driving 50-Ω output loads. For a PRBS test pattern of 2 ⁷ - 1, the 10-Gb/s optoelectronic integrated circuit (OEIC) has optical sensitivity of - 6 dBm at a bit-error rate (BER) of 10 ^-11 . Implemented in a generic 0.18-μm CMOS technology, the chip area is 0.95 mm by 0.8 mm. The trans-impedance amplifier, post amplifier, and output buffer respectively drain 38 mW, 80 mW, and 27 mW from the 1.8-V supply.

Photodiode

Transimpedance amplifier

10.1109/jssc.2011.2116430

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Citations (79)

16-channel optical add-drop multiplexer consisting of a planar waveguide concave grating

International Conference on System Science and Simulation in Engineering (2007)

Chun-Ting Lin Yang-Tung Huang Jung-Yaw Huang

A new 16-channel optical add-drop multiplexer (OADM), which consists of one planar waveguide concave grating, two main ports, coupled waveguides, sixteen add ports, sixteen drop ports, and sixteen sets of 2 × 2 switches, is proposed. The transmission characteristics of the light detected at the output waveguide are simulated by using a design example. The on-off crosstalks are less than -35.17 dB with the insertion losses of 4.71 to 4.83 dB.

Optical add-drop multiplexer

Waveguide

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Components Reduction of Double-Layer Networks with Holographic Optical Switches

WSEAS international conference on Applied Computer and Applied Computational Science (2009)

Jiun-Shiou Deng Chi-Ping Lee Chien-Ping Chang Ming-Feng Lu Yang-Tung Huang

Combining the unique features of the double-layer network and holographic optical switches not only reduces the volume of the whole system, eliminates all interconnection lines and crossovers significantly, reduces the number of drivers from N/4+2Nlog2N-2N to 2Nlog2N, but also the system insertion loss can also be minimized. After rearranging the channels allocation, the number of electro-optic halfwave plates can be significantly decreased from 2N-2N to 2Nlog2N. Keywords—holographic optical switch, polarization beam splitter, double-layer network, optical interconnection network, electro-optic halfwave plate

Beam splitter

Optical cross-connect

Splitter

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4�4 Optical Switch with Polarization Selective Elements

Jiun-Shiou Deng Chi-Ping Lee Ming-Feng Lu Meng-fu Lin Yang-Tung Huang

The basic optical switch in optical interconnection networks is a 2times2 optical switch which provides two switching states: the "straight" state and the "swap" state. Several kinds of optical switch have been presented such as polarization selective elements combined with electro-optic halfwave plates. Using these basic optical switches to construct a 4times4 nonblocking interconnection network, such as Benes network and double-layer network, needs three stages of optical switches. In this presentation, a 4times4 optical switch with polarization selective elements and electro-optic halfwave plates will be proposed. In this switch, the control configurations of electro-optic halfwave plates have been changed to support all switching states of polarization selective elements. Compared with 4times4 nonblocking interconnection networks, this 4times4 optical switch has the lowest system insertion loss and the fewest required components. Its structure and connection path for different switching functions will be discussed in detail

Crossover switch

Optical path

Optical cross-connect

Optical burst switching

10.1109/icon.2006.302655

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A four channel polarization and wavelength separation element using substrate-mode stacked holograms

Applied Physics Letters (1996)

Jen-Tsorng Chang Der‐Chin Su Yang-Tung Huang

A four channel polarization and wavelength separation element using substrate-mode stacked holograms is proposed based on the diffraction efficiency characteristics for polarization and the wavelength selectivity of a transmission-type phase volume grating. We fabricated a sample device and measured its polarization selectivity, output spectrum, and insertion loss of each channel to demonstrate its performance.

Diffraction efficiency

10.1063/1.116522

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Citations (14)

A novel Mach-Zehnder interferometer based on dual-ARROW structures for sensing applications

Journal of Lightwave Technology (2005)

Shih‐Hsin Hsu Yang-Tung Huang

A novel Mach-Zehnder interferometer (MZI) based on dual antiresonant reflecting optical waveguides (ARROWs) for sensing is proposed. By adjusting the degree of structural symmetry to control the coupling behavior of the dual ARROW, an interferometric sensor without any bending structure can be realized. Operating principles and simulation characteristics of the device are discussed in detail. The refractive-index detection limit of the order of 10/sup -5/ is achieved.

10.1109/jlt.2005.859435

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Citations (20)

A strictly nonblocking network based on nonblocking 4×4 optical switches

Optical Switching and Networking (2011)

Chi-Ping Lee Chien-Ping Chang Jiun-Shiou Deng Min-Hao Li Ming-Feng Lu

10.1016/j.osn.2011.02.001

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Citations (4)