Results 251 to 260 of about 3,038,754 (316)

High-power optical transmitter for optical communication

Integrated Photonics Research, 1990
Many optical communication systems, such as those based on free-space propagation, require significantly higher diffraction-limited transmitter power than is available from single-stripe laser diodes. An attractive solution is to use a high-power coupled stripe laser-diode array or broad stripe laser that is externally injection locked to achieve a ...
L. Goldberg, M. M. Howerton, A. S. Greenblatt, W. K. Burns   +3 more
openaire   +1 more source

Reconfigurable optical transmitters and receivers

SPIE Proceedings, 2012
Recent advances in electronic data processing allow constructing reconfigurable optical transmitters and receivers, where modulation formats and symbol rates are set by software-controlled field programmable gate arrays (FPGA). We report on such a real-time optical transmitter for 8 modulation formats, which can be swapped in 5 ns without data loss ...
Freude, W., Schmogrow, R., Hillerkuss, D., Meyer, J., Dreschmann, M., Nebendahl, B., Huebner, M., Becker, J., Koos, C., Leuthold, J.   +9 more
openaire   +2 more sources

Optical Transmitters and Receivers

2009
This chapter contains sections titled: Introduction The Transmitter The Receiver Detection Techniques ...
openaire   +1 more source

Velocity-Matched Optical Transmitter

SPIE Proceedings, 1989
Department of Electrical and Computer EngineeringState University of New York at BuffaloAmherst, N. Y. 14260ABSTRACTThe concept of using a low dielectric medium in a parallel -plate H -guide toobtain velocity- matching between optical and microwave signals for the LiNb03modulator is analyzed in detail.
openaire   +1 more source

Optical Sources and Transmitters

1985
To construct an optical communications system one requires a source of optical power and a means for modulating that source. A suitable source for an optical fiber communications system must have certain characteristics which include the following: emission at a wavelength within a window of low fiber transmission loss, efficient conversion of prime ...
openaire   +1 more source

OPTICAL TRANSMITTER FOR PASSIVE OPTICAL NETWORKS

2012
We propose a novel transmitter scheme for passive optical networks.
MARTINELLI, MARIO, MARAZZI, LUCIA, PAROLARI, PAOLA, G. Gavioli   +3 more
openaire   +1 more source

Optical Transmitter

2006 16th International Crimean Microwave and Telecommunication Technology, 2006
N. Potylitsin, M. Belonozhko
openaire   +1 more source

TDECQ (transmitter dispersion eye closure quaternary) replaces historic eye-mask and TDP test for 400 Gb/s PAM4 optical transmitters

Optical Fiber Communications Conference and Exhibition, 2017
Jonathan King, D. Leyba, G. LeCheminant
semanticscholar   +1 more source

An efficient MOS-capacitor based silicon modulator and CMOS drivers for optical transmitters

International Conference on Group IV Photonics, 2014
M. Webster, P. Gothoskar, V. Patel, D. Piede, S. Anderson, R. Tummidi, D. Adams, C. Appel, P. Metz, S. Sunder, B. Dama, K. Shastri   +11 more
semanticscholar   +1 more source

Space Division Multiple Access for Optical Attocell Network Using Angle Diversity Transmitters

Journal of Lightwave Technology, 2017
Zhe Chen, Dushyantha A. Basnayaka, H. Haas   +2 more
semanticscholar   +1 more source