Results 111 to 120 of about 22,046 (168)

Integrated bistable optical devices

Applied Physics Letters, 1978
We describe several versions of an integrated bistable optical device fabricated with Ti in-diffused waveguides in LiNbO3. The ends of the LiNbO3 crystal are cleaved to form a Fabry-Perot resonator. These devices can be operated with as little as 1 pJ of optical switching energy.
P. W. Smith, I. P. Kaminow, P. J. Maloney, L. W. Stulz   +3 more
openaire   +1 more source

Passive Integrated Optic Devices

Optical Fiber Sensors, 1988
Fiber and integrated optic sensors are gaining importance. For the new generation of integrated and fiber optic sensors the micro- and fiber-optic elements will be replaced by integrated optics. IO-technologies, applications of optical sensors and IO-elements will be discussed. Specific examples will be presented.
R.Th. Kersten, W. Ross
openaire   +1 more source

Integrated optical parametric devices

Journal of Lightwave Technology, 1986
A short review of the development and the state of the art of integrated optical parametric devices for nonlinear optical frequency conversion is given. The special aspects for phase matching and field overlap in waveguide devices are discussed. Material systems used for second-order nonlinear effects are reviewed.
W. Sohler, B. Hampel, R. Regener, R. Ricken, H. Suche, R. Volk   +5 more
openaire   +1 more source

Silicon integrated optical devices

2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2017
In this talk, our recent research on silicon integrated optical devices will be discussed, including the circular Bragg reflector, double slot waveguide based power splitter, and four-wave-mixing based optical isolator with dynamic non-reciprocity.
Ke Wang, Yang Wang, Shitao Gao, Ampalavanapillai Nirmalathas, Christina Lim, Kamal Alameh, Hongtao Li, Efstratios Skafidas   +7 more
openaire   +1 more source

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
openaire   +1 more source

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
openaire   +1 more source

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
openaire   +1 more source

Polymer electro-optic devices for integrated optics

Chemical Physics, 1999
Abstract Recent advances in polymer electro-optic polymers and in fabrication techniques have made possible advances in polymer optical guided wave devices which bring them much closer to system ready. The processing of a new thermal set FTC polymer and its incorporation into a high-frequency, low-Vπ optical amplitude modulator are reviewed.
William H Steier, Antao Chen, Sang-Shin Lee, Sean Garner, Hua Zhang, Vadim Chuyanov, Larry R Dalton, Fang Wang, Albert S Ren, Cheng Zhang, Galina Todorova, Aaron Harper, Harold R Fetterman, Datong Chen, Anand Udupa, Daipayan Bhattacharya, Boris Tsap   +16 more
openaire   +1 more source

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
openaire   +1 more source

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
openaire   +1 more source