Dr. Mario Dagenais Profile

Dr. Mario Dagenais

at Univ of Maryland College Park

SPIE Involvement:

Conference Program Committee | Author

Publications (29)

PROCEEDINGS ARTICLE | July 22, 2016

Development of high-resolution arrayed waveguide grating spectrometers for astronomical applications: first results

Proc. SPIE. 9912, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation II

KEYWORDS: Near infrared, Spectrographs, Astronomy, Phase modulation, Waveguides, Polarization, Spectrometers, Wave propagation, Spectral resolution, Computer aided design

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SPIE Journal Paper | December 16, 2013

Optical characterization of refractive index sensors based on planar waveguide Fabry–Pérot Bragg grating cavity

Lee, Sang-Mae , Jeong, Won-Taek , Kim, Kyung-Chun , Kim, Kyung-Jo , Oh, Min-Cheol , Saini, Simarjeet , Dagenais, Mario

JNP Vol. 7 Issue 01

KEYWORDS: Fiber Bragg gratings, Sensors, Refractive index, Planar waveguides, Water, Waveguides, Polymers, Reflectivity, Polymer multimode waveguides, Cladding

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PROCEEDINGS ARTICLE | May 20, 2013

Optical characterization of refractive index sensors based on planar waveguide Fabry-Perot Bragg grating cavity

Proc. SPIE. 8879, Nano-Bio Sensing, Imaging, and Spectroscopy

KEYWORDS: Refractive index, Optical design, Fabry–Perot interferometers, Waveguides, Fiber Bragg gratings, Sensors, Water, Reflectivity, Planar waveguides, Polymer multimode waveguides

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PROCEEDINGS ARTICLE | February 16, 2010

Solar spectrum rectification using nano-antennas and tunneling diodes

Proc. SPIE. 7605, Optoelectronic Integrated Circuits XII

KEYWORDS: Solar energy, Etching, Electrodes, Metals, Quantum efficiency, Resistance, Diodes, Antennas, Optical antennas, Oxidation

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PROCEEDINGS ARTICLE | February 12, 2008

Semiconductor optical amplifier switch matrices for optical header recognition

Proc. SPIE. 6897, Optoelectronic Integrated Circuits X

KEYWORDS: Signal to noise ratio, Switches, Semiconductor optical amplifiers, Switching, Polarization, Sensors, Reflectivity, Geometrical optics, Electronic circuits, Packet switching

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PROCEEDINGS ARTICLE | February 9, 2007

Thermal considerations in high power semiconductor lasers and semiconductor optical amplifiers

Proc. SPIE. 6478, Photonics Packaging, Integration, and Interconnects VII

KEYWORDS: Lithium, Semiconductor optical amplifiers, High power lasers, Resistance, Doping, Semiconductor lasers, Semiconducting wafers, Thermal modeling, Temperature metrology

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PROCEEDINGS ARTICLE | March 25, 2005

Optical biosensors based on etched fiber Bragg gratings

Proc. SPIE. 5729, Optoelectronic Integrated Circuits VII

KEYWORDS: Refractive index, Fiber Bragg gratings, Sensors, Chemistry, Biosensors, Optoelectronics, Refraction, Photonic integrated circuits, Optical biosensors, Chemical fiber sensors

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PROCEEDINGS ARTICLE | December 15, 2000

Passive/active resonant coupler (PARC) platform with tapered passive waveguide

Proc. SPIE. 4087, Applications of Photonic Technology 4

KEYWORDS: Quantum wells, Waveguides, Etching, Control systems, Integrated optics, Analytical research, Computer engineering, Physical sciences, Active optics, Directional couplers

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PROCEEDINGS ARTICLE | July 13, 2000

Multichannel parallel free-space VCSEL optoelectronic interconnects for digital data transmission and processing

Proc. SPIE. 4046, Advances in Optical Information Processing IX

KEYWORDS: Transmitters, Photodetectors, Sensors, Image processing, Receivers, Data transmission, Optoelectronics, Signal processing, Vertical cavity surface emitting lasers, Optical interconnects

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PROCEEDINGS ARTICLE | May 1, 2000

Research on VCSEL interconnect and OE processing research at Army Research Laboratory

Proc. SPIE. 3946, Vertical-Cavity Surface-Emitting Lasers IV

KEYWORDS: Optical components, Electronics, Image compression, Sensors, Image processing, Optoelectronics, Vertical cavity surface emitting lasers, Analytical research, Digital electronics, Oxidation

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PROCEEDINGS ARTICLE | July 26, 1999

8x8 arrays of VCSEL/CMOS and photodetectors: optoelectronic interconnects

Proc. SPIE. 3714, Enabling Photonic Technologies for Aerospace Applications

KEYWORDS: Photodetectors, Modulation, Sensors, Signal attenuation, Detector arrays, Optoelectronics, Vertical cavity surface emitting lasers, Chemical elements, Optical interconnects, Signal detection

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PROCEEDINGS ARTICLE | June 14, 1999

Focus and edge detection algorithms and their relevance to the development of an optical overlay calibration standard

Proc. SPIE. 3677, Metrology, Inspection, and Process Control for Microlithography XIII

KEYWORDS: Confocal microscopy, Microscopes, Edge detection, Ferroelectric materials, Detection and tracking algorithms, Calibration, Photometry, Algorithm development, Overlay metrology, Standards development

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PROCEEDINGS ARTICLE | April 14, 1999

Alignment-tolerant structures for ease of optoelectronic packaging

Proc. SPIE. 3626, Testing, Packaging, Reliability, and Applications of Semiconductor Lasers IV

KEYWORDS: Packaging, Refractive index, Quantum wells, Waveguides, Single mode fibers, Fiber lasers, Semiconductor lasers, Optical alignment, Tolerancing, Optoelectronic packaging

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PROCEEDINGS ARTICLE | April 14, 1999

Packaging of electrically switchable tunable tapered lasers

Proc. SPIE. 3626, Testing, Packaging, Reliability, and Applications of Semiconductor Lasers IV

KEYWORDS: Packaging, Diffraction, Antireflective coatings, Optical amplifiers, Switching, Waveguides, Electrodes, High power lasers, Amplifiers, Semiconductor lasers

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PROCEEDINGS ARTICLE | January 26, 1999

Hybrid and monolithic wavelength division multiplexed transmitter arrays: performance of commercially available devices

Proc. SPIE. 10293, Wavelength Division Multiplexing: A Critical Review

KEYWORDS: Transmitters, Modulation, Dispersion, Wavelength division multiplexing, Multiplexing, Laser stabilization

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PROCEEDINGS ARTICLE | December 4, 1998

1.55 um mode expanders using single epitaxial growth

Proc. SPIE. 3491, 1998 International Conference on Applications of Photonic Technology III: Closing the Gap between Theory, Development, and Applications

KEYWORDS: Fabrication, Refractive index, Waveguides, Single mode fibers, Fiber lasers, Semiconductor lasers, Microlens, Optical alignment, Waveguide modes, Tolerancing

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PROCEEDINGS ARTICLE | December 4, 1998

Stable single mode hybrid DBR laser using a fiber grating and a curved semiconductor waveguide structure

Proc. SPIE. 3491, 1998 International Conference on Applications of Photonic Technology III: Closing the Gap between Theory, Development, and Applications

KEYWORDS: Semiconductors, Fabry–Perot interferometers, Modulation, Waveguides, Fiber Bragg gratings, Structured optical fibers, Fiber lasers, Semiconductor lasers, Diodes, Fiber coupled lasers

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PROCEEDINGS ARTICLE | April 20, 1998

Dependence of the lateral oxidation rate of an AlAs layer used as a current aperture in vertical-cavity surface-emitting lasers on different physical parameters

Proc. SPIE. 3286, Vertical-Cavity Surface-Emitting Lasers II

KEYWORDS: Oxides, Molecules, Interfaces, Gallium arsenide, Diffusion, Vertical cavity surface emitting lasers, Analytical research, Semiconducting wafers, Process modeling, Oxidation

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PROCEEDINGS ARTICLE | February 1, 1998

Development and performance of a 40-Gbps WDM laser module

Proc. SPIE. 3234, Design and Manufacturing of WDM Devices

KEYWORDS: Amplifiers, Wavelength division multiplexing, Fiber lasers

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PROCEEDINGS ARTICLE | April 4, 1997

Alignment-tolerant lasers and silicon waferboard integration

Proc. SPIE. 3005, Optoelectronic Interconnects and Packaging IV

KEYWORDS: Transformers, Waveguides, Cladding, Copper, Silicon, Single mode fibers, Fiber lasers, Semiconductor lasers, Optical alignment, Tolerancing

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PROCEEDINGS ARTICLE | May 1, 1996

Spectrometer on chip-based WDM photonic integrated components

Proc. SPIE. 2690, Wavelength Division Multiplexing Components

KEYWORDS: Diffraction, Optical design, Switches, Waveguides, Dispersion, Spectroscopy, Computing systems, Wavelength division multiplexing, System on a chip, Diffraction gratings

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PROCEEDINGS ARTICLE | May 1, 1996

Low-loss alignment-tolerant coupling from a GaAs/AlGaAs QW laser to a single-mode fiber

Proc. SPIE. 2690, Wavelength Division Multiplexing Components

KEYWORDS: Quantum wells, Waveguides, Cladding, Laser processing, Single mode fibers, Fiber lasers, Semiconductor lasers, Aluminum, Beam shaping, Tolerancing

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PROCEEDINGS ARTICLE | May 1, 1996

Methodology for testing WDM laser arrays

Proc. SPIE. 2690, Wavelength Division Multiplexing Components

KEYWORDS: Continuous wave operation, Modulation, Wavelength division multiplexing, Receivers, Semiconductor lasers, Laser stabilization, Laser damage threshold, Electrical engineering, Microwave radiation, Pulsed laser operation

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PROCEEDINGS ARTICLE | April 22, 1996

980-nm semiconductor optical preamplifier direct-detection receiver

Proc. SPIE. 2699, Free-Space Laser Communication Technologies VIII

KEYWORDS: Semiconductors, Signal to noise ratio, Optical filters, Avalanche photodetectors, Optical amplifiers, Sensors, Quantum efficiency, Interference (communication), Receivers, Optical semiconductors

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PROCEEDINGS ARTICLE | December 27, 1995

Flip-chip optical fiber attachment to a monolithic optical receiver chip

Proc. SPIE. 2613, Emerging Components and Technologies for All-Optical Networks

KEYWORDS: Gold, Optical fibers, Photodetectors, Sensors, Gallium arsenide, Silicon, Receivers, Photonic integrated circuits, Optical alignment, Optics manufacturing

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PROCEEDINGS ARTICLE | April 24, 1995

High-power flared semiconductor laser amplifiers

Proc. SPIE. 2397, Optoelectronic Integrated Circuit Materials, Physics, and Devices

KEYWORDS: Semiconductors, Optical amplifiers, Semiconductor optical amplifiers, Gaussian beams, High power lasers, Semiconductor lasers, Near field, Laser amplifiers, High power fiber amplifiers, Near field optics

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PROCEEDINGS ARTICLE | June 1, 1994

300-mW diffraction-limited beam from flat-phase-front antiguided master oscillator power amplifier

Proc. SPIE. 2148, Laser Diode Technology and Applications VI

KEYWORDS: Reflectors, Refractive index, Antireflective coatings, Optical amplifiers, Oscillators, Fluctuations and noise, Near field, Hole burning spectroscopy, Molybdenum, Instrument modeling

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PROCEEDINGS ARTICLE | June 1, 1994

Monolithic integration of a semiconductor preamplifier with a semiconductor tapered power amplifier

Proc. SPIE. 2148, Laser Diode Technology and Applications VI

KEYWORDS: Semiconductors, Fiber amplifiers, Diffraction, Optical amplifiers, Semiconductor optical amplifiers, Oscillators, Semiconductor lasers, Electrical engineering, Spherical lenses

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PROCEEDINGS ARTICLE | January 16, 1990

Diode laser based optical logic devices

Proc. SPIE. 10257, Digital Optical Computing: A Critical Review

KEYWORDS: Bistability, Switches, Optical amplifiers, Switching, Polarization, Semiconductor lasers, Logic devices, Optical interconnects, Optical logic, Bistable lasers

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