PRESENTATIONS

  1. C. H. Lin', C. Y. Huang, and J. Y. Chang, "Optical and photorefractive properties of Ru-doped barium titanate single crystals,''" oral presentation in Optics in Computing (OC) 2002, OSA, April 2002.
  2. C. H. Lin, C. Y. Huang, and J. Y. Chang, "Increasing the conductivity of photorefractive BaTiO3 single crystals by doping Ru," post presentation in European Materials Research Society 2002 Spring Meeting, E-MRS, D/PI.02 June 2002.
  3. C. Y. Huang, C. H. Lin, and J. Y. Chang, "Dynamic light-induced absorption in highly reduced barium titanate," post presentation in The ninth international conference on Photorefractive Effects, Materials, and Devices, OSA, June 2003.
  4. C. H. Lin, L.-H. Peng, L. F. Lin, H. C. Liu, A. H. Kung, J. -Y. Chang, Y. H. Chen, and C. D. Lin, "Nanodomain Engineering in Two-dimensional χ(2) Nonlinear Photonic Crystal on Bulk Lithium Niobate," oral presentation in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science and Photonic Applications Systems Technologies (CLEO), OSA, CMW3 May 2005.
  5. Chang-Hung Chiang, Jyh-Chen Chen, Chao-Hung Lin, and Jeng-Yang Chang, "Optical and photorefractive properties of lithium niobate crystals doped with Ru," post presentation in Romanian Conference on Advanced Materials (ROCAM), E-MRS, 072 September 2006.
  6. Y. H. Chen, C. H. Lin, and J. Y. Chang, "Active narrowband multiple wavelength and frequency-doubling filters in aperiodically poled lithium niobates," post presentation in 5th International Conference on Optics-photonics Design and Fabrication (ODF), OSJ, 7PS2-2 December 2006.
  7. Y. H. Chen, C. H. Lin, and J. Y. Chang, "Active narrowband multiple fundamental and second-harmonic wavelength filters in aperiodically poled lithium niobates," oral presentation in Photonics West 2007, SPIE, 6455-7 January 2007.
  8. C. Y. Huang, Chao-Hung Lin, Yen-Hung Chen, and Yen-Chieh Huang, "Electro-Optic Ti:PPLN Waveguides as Efficient Optical Wavelength Filters and Mode Polarization Converters," oral presentation in CLEO, OSA, CMP7 May 2007.
  9. Chao-Hung Lin, S. W. Lin, Yen-Hung Chen, C. L. Chang, Yen-Chieh Huang, and Jenq-Yang Chang, "Active Narrowband Multiple Wavelength Filters and Frequency Doublers in Aperiodically Poled Lithium Niobates," oral presentation in CLEO, OSA, CMG3 May 2007.
  10. Y. H. Chen, Y. C. Chang, C. H. Lin, and T. Y. Chung, "Diode-Pumped, Actively Internal-Q-Switched Nd:MgO:PPLN Laser," oral presentation in CLEO, OSA Technical Digest (CD) (Optical Society of America, 2008), paper CFW3.
  11. C. L. Chang, W. W. Chen, C. H. Lin, and Y. H. Chen, "Efficient Second-Harmonic Generator and Electro-Optic Polarization-Mode Converter in Single Aperiodically Poled Lithium Niobate," oral presentation in CLEO, OSA Technical Digest (CD) (Optical Society of America, 2008), paper CFK6.
  12. Chao-Hung Lin, Wei-Kuan Chang, Yen-Hung Chen, Sidney Yang, Reinhard Geiss, Thomas Pertsch, Andreas Tünnermann, "Gain-Enhanced and Spectral-Narrowed Optical Parametric Oscillator Using PPLN Electro-Optic Polarization-Mode Converters," oral presentation in CLEO, OSA, CThS3 June 2009.

Biography

Chao Hung Lin received his Ph.D. in Optics and Photonics, MS in Optical Sciences, and BA in Engineering and System Sciences from National Central University, National Central University, and National Tsing Hua University respectively. He was a Research Assistant of Nonlinear Integrated Laser Photonics Laboratory (NILP Lab.) and Nanophotonics laboratory at National Central University, Laboratory for Solid State Laser Reaserch at Academia Sinica, and Ferroelectric Photonics and Electronics Device Laboratory (FePED Lab.) at National Taiwan University.

Dr. Lin's dissertation is to develop state-of-the-art quasi-phase-matching periodically poled lithium niobate (QPM PPLN) technology for compact monolithic solid-state lasers and novel electro-optical switches. He has 7 publications and 12 conference presentations. His research is in the areas of solid-state laser, nonlinear QPM wavelength conversion, EO QPM polarization mode conversion, but not limit to these areas. He used to participate in advising Master students' research works including above areas, solid-state lighting technology, and solar energy technology.

PUBLICATIONS

  1. J. Y. Chang, C. Y. Huang, R. R. Yueh, H. W. Pan, C. H. Lin, and C. C. Sun, "Photorefractive Properties of Two Series of BaTiO3 Crystals Annealed in Temperatures of 900°C and 1000°C," Jpn. J. Appl. Phys. 42, 5140-5144 (2003).
  2. C. H. Lin, C. Y. Huang, and J. Y. Chang, "Increasing the conductivity of photorefractive BaTiO3 single crystals by doping Ru," Appl. Surf. Sci. 208, 340-344 (2003). Times cited: 4
  3. C. Y. Huang, C. H. Lin, and J. Y. Chang, "Dynamic light-induced absorption in highly reduced barium titanate," OSA Trends in Optics and Photonics Series 87, 99-105 (2003).
  4. C. Y. Huang, C. H. Lin, Y. H. Chen, and Y. C. Huang, "Electro-optic Ti:PPLN Waveguide as Efficient Optical Wavelength Filter and Polarization Mode Converter," Opt. Express 15, 2548-2554 (2007). Times cited: 4
  5. C. H. Lin, Y. H. Chen, S. W. Lin, C. L. Chang, Y. C. Huang, and J. Y. Chang, "Electro-optic narrowband multi-wavelength filter in aperiodically poled lithium niobate," Opt. Express 15, 9859-9866 (2007). Times cited: 1
  6. Y. H. Chen, Y. C. Chang, C. H. Lin, and T. Y. Chung, "Diode-pumped, actively internal-Q-switched Nd:MgO:PPLN laser," Opt. Express 16, 2048-2055 (2008).
  7. C. L. Chang, Y. H. Chen, C. H. Lin, and J. Y. Chang, "Monolithically integrated multi-wavelength filter and second harmonic generator in aperiodically poled lithium niobate," Opt. Express 16, 18535-18544 (2008).

Specialization Summary

  1. Optical engineering and science 
  2. Nonlinear optics and QPM technology
  3. PPLN fabrication technology
  4. Laser engineering and physics
  5. Holography crystal growth and characterization

Objective

A career position in Optical and Laser Sciences and Engineering.

Work History

Work History
Sep 2000 - Feb 2009

Research Assistant, Optical System

National Central University, Department of Optics and Photonics

Primary responsibility:

  • Develop novel high performance integrated monolithic optical switches, optical filters,optical waveguide, and laser Q-switches.
  • Build diode-pump solid-state (DPSS) lasers for porjectors, bio-medical applications, and telecommunication systems.
  • Organize multiple research projects and manage research groups.
  • Write proposals and resports.

Achievement:

  • Developed a integrated monolithic internally-Q-switched laser.
  • Developed a WDM filter with EO PPLN Ti-defused waveguide.
  • Developed a simultaneous 8-channel WDM filter with a monolithic EO APLN for telecom C+L band and datacom. Developed a monolithic Q-switched SHG laser for telecom O band.
  • Developed a CW SFG orange laser for bio-medical spectroscopy.

Specific Knowledge:

  • Full knowledge of major optical sciences including geometrical optics, Fourier optics, electro-optics, and radiation and detection.
  • General knowledge of applied optical engineering including nonlinear optics, laser optics, and spectroscopy.
  • Basic knowledge of popular applied optical engineering including solid-state lighting technology, solar energy optics, bio-medical optics, fiber optics, and waveguide optics.
Aug 2003 - Jan 2009

Research Assistant, OPO and Laser

Academia Sinica, Institute of Atomic and Molecular Sciences

Primary responsibility:

  • Develop nonlinear photonic crystal and PPLN based devices for telecommunication and remote sensing laser system.

Achievement:

  • Discovered a novel mechanism about enhancing gain of the OPO and narrowing the linewidth of the OPO with EO switches.

Specific Knowledge:

  • Operating skills of instrumentation including monochrometer, OSA, Si detector, thermal meter, integration sphere, and PMT.
Jul 2004 - Jun 2005

Research Assistant, Photonics Device

National Taiwan University, Graduate Institute of Electro-optical Engineering

Primary responsibility:

  • Develop nonlinear photonic crystal and PPLN with nano-meter scale ferroelectric domain inside for researching wide band laser.

Achievement:

  • Developed a technique to fabrication lithium niobate with large area nano-meter scale ferroelectric domains in it that can be used to develop mirroless OPO and wide band tunable laser.

Education

Education
Sep 2002 - Jan 2009

Doctorate

National Central University

In Taiwan Department of Optics and Photonics (DOP) at National Central University (NCU) is one of the distinguished professional institute in optical sciences and engineering related fields.

Every Ph.D. student has to take or be qualified 8 professional courses that are Radiation and Detection, Laser Physics, Geometrical Optics, Fourier Optics, Optical Waves in Crystals, Interferometry and Interferometers, Opto-electronics, and Electromagnetics.

Sep 2000 - Jun 2002

Master's Degree

National Central University

Institute of Optical Sciences was founded in 1982 and has constantly bred many outstanding people who have prominent contribution to both academic and industrial societies. In 2006, Department of Optics and Photonics (DOP) is formed by merging the parent institute and begins to offer the undergraduate program. The Department offers fundamental and advanced courses in its teaching program, putting emphasis on both research and practical applications. DOP has conducted very solid research in optics and continues to be at the forefront of photonics advances. The research covers a diversity of fields including optical engineering, optical design, optical thin film, optical testing, optical data processing, optical communication, solid state lighting, display technology, optical materials, micro and nano-optics and photonics, and laser, etc..

Sep 1995 - Jun 2000

Bachelor's Degree

National Tsing Hua University

Department of Engineering and System Sciences (ESS) is the oldest department at National Tsing Hua University (NTHU), and in Taiwan NTHU is the most famous university in sciences and engineering. Students of ESS receive basic and general university level engineering education including mechanical engineering, material sciences and engineering, and electrical engineering in order to become qualified system engineers.

Skills

Skills

Optical system

Optical test-bed Laser system design, building, and characterization Diode-pumped solide-state laser (DPSSL) Frequency conversion laser (SHG, SFG, DFG, OPG, OPO, eye safe) EO Q-switched laser Interferometric system (Michelson, Mach-zehnder, volume hologram) Spectroscopy system (monochrometer, optical spectrum analyzer, photo multiplier tube) Optical fiber and waveguide systems (ASE, DFB laser, EDFA, alignment, coupling) Microscopy system

Manufacturing

  Top-seeded solution single crystal growth technique Periodically poled lithium niobate (PPLN) poling techniques Crystal sample preparation process (annealing, etching, poling, dicing, lapping, polishing) Micro-lithography and clean room process

Software

  Office suite Microsoft office Openoffice.org Origin OS Microsoft windows Ubuntu GNU/Linux

High level computer language

    Modeling tool Matlab, Octave, Scilab, Python, C, Fortran Automation LabVIEW

Mechanical design CAD

  AutoCAD

Optical design CAD

    ZEMAX, OSLO, RSoft CAD