Results 271 to 280 of about 451,009 (339)

Semiconductor Integrated Optic Devices

1988
This chapter provides an overview of semiconductor integrated optics. The work in this field is motivated in part by the long-term desire to fabricate a variety of components on a common substrate. For example, Figure 6.1 shows a futuristic circuit formed on a direct-gap semiconductor that contains lasers, detectors, waveguides and modulators as well ...
F. J. Leonberger, J. P. Donnelly
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Optical Characterization Of Integrated Optical Devices

SPIE Proceedings, 1988
As integrated optical components become increasingly available, the need for an understanding of methods for characterization of these devices becomes necessary. This paper discusses several techniques for characterization of Ti:LiNb0 3 devices including waveguides, polarizers and phase modulators.
Dan Courtney, Tim Bailey
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Integrated-optic grating devices for optical interconnects

Fifth Asia-Pacific Conference on ... and Fourth Optoelectronics and Communications Conference on Communications,, 1999
Coupling among multistacked optical waveguides by grating couplers is discussed for application to interchip optical interconnects. Wavelength selective contradirectional coupling among three stacked waveguides is discussed with experimental results. A new type of grating coupler is proposed and demonstrated for efficiency improvement.
S. Ura, H. Nishihara
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Organic Integrated Optical Devices

1989
Organic and polymeric materials have emerged in recent years as promising candidates for advanced device and system applications1–4. This interest has arisen from the promise of extraordinary optical, structural, and mechanical properties of certain organic materials5–12, and from the fundamental success of molecular design13–15 performed to create new
R. Lytel, G. F. Lipscomb, M. Stiller, J. I. Thackara, A. J. Ticknor   +4 more
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Optical devices integrated with semiconductor optical amplifier

SPIE Proceedings, 2000
Semiconductor optical amplifiers (SOA's) have been used as a key optical component for the high capacity communication systems. The monolithic integration is necessary for the stable operation of these devices and the wider applications. In this paper, the coupling technique between different waveguides and the integration of SSC's are discussed and ...
Kwang R. Oh, Moon S. Park, Jong S. Jeong, Yongsoon Baek, Dae-Kon Oh   +4 more
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Nonlinear Integrated Optical Devices

SPIE Proceedings, 1985
Nonlinear integrated optical devices based on second and third order nonlinearities of Ti:LiNbO3 waveguides are reviewed. Second harmonic and difference frequency generators as well as parametric amplifiers and oscillators are presented as efficient devices for frequency conversion of coherent radiation.
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Chip-integrated plasmonic flat optics for mid-infrared full-Stokes polarization detection

Photonics Research, 2019
Flat optics presents a new path to control the phase, amplitude, and polarization state of light with ultracompact devices. Here we demonstrate chip-integrated metasurface devices for polarization detection of mid-infrared light with arbitrary ...
Jing Bai, Chu Wang, Xiahui Chen, A. Basiri, Chao Wang, Yu Yao   +5 more
semanticscholar   +1 more source

Optical devices integrated with semiconductor optical amplifier

Technical Digest. CLEO/Pacific Rim '99. Pacific Rim Conference on Lasers and Electro-Optics (Cat. No.99TH8464), 2003
Semiconductor optical amplifiers have been used as key optical components for high capacity communication systems. Monolithic integration is necessary for the stable operation of these devices and for wider applications. In this paper, the coupling technique between different waveguides was discussed and research results about optical devices ...
null Kwang Ryong Oh, null Moon Ho Park, null Jong Sool Jeong, null Yongsoon Baek   +3 more
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Integrated Optical lightguide device

In an integrated optical lightguide device including a light-transmitting core layer, an inclusion or buffer layer, and an active or cladding layer. The cladding layer is divided into segments. Groups of different segments exhibit different refractive indices, light intensity profiles or different degrees of sensitivity which have been effected by ...
Heideman, Rene, Lambeck, Paul
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Integrated Electro-optic Devices

1987
Integrated electro-optic devices serve the functions of rapid light modulation, time-multiplexing, signal routing, tunable filtering, and polarization conversion. They are attractive devices due to their potential applications for wide-band optical communication, optical signal processing, and sensors.
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