Optical amplification at the 1.31 wavelength
Abstract
An optical amplifier operating at the 1.31 .mu.m wavelength for use in such applications as telecommunications, cable television, and computer systems. An optical fiber or other waveguide device is doped with both Tm.sup.3+ and Pr.sup.3+ ions. When pumped by a diode laser operating at a wavelength of 785 nm, energy is transferred from the Tm.sup.3+ ions to the Pr.sup.3+ ions, causing the Pr.sup.3+ ions to amplify at a wavelength of 1.31
- Inventors:
-
- Los Alamos, NM
- Issue Date:
- Research Org.:
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
- OSTI Identifier:
- 869162
- Patent Number(s):
- 5287217
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01S - DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT
- DOE Contract Number:
- W-7405-ENG-36
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- optical; amplification; 31; wavelength; amplifier; operating; applications; telecommunications; cable; television; computer; systems; fiber; waveguide; device; doped; tm; pumped; diode; laser; 785; nm; energy; transferred; causing; amplify; optical amplifier; computer systems; optical fiber; diode laser; laser operating; optical amplification; waveguide device; amplifier operating; /359/
Citation Formats
Cockroft, Nigel J. Optical amplification at the 1.31 wavelength. United States: N. p., 1994.
Web.
Cockroft, Nigel J. Optical amplification at the 1.31 wavelength. United States.
Cockroft, Nigel J. Sat .
"Optical amplification at the 1.31 wavelength". United States. https://www.osti.gov/servlets/purl/869162.
@article{osti_869162,
title = {Optical amplification at the 1.31 wavelength},
author = {Cockroft, Nigel J},
abstractNote = {An optical amplifier operating at the 1.31 .mu.m wavelength for use in such applications as telecommunications, cable television, and computer systems. An optical fiber or other waveguide device is doped with both Tm.sup.3+ and Pr.sup.3+ ions. When pumped by a diode laser operating at a wavelength of 785 nm, energy is transferred from the Tm.sup.3+ ions to the Pr.sup.3+ ions, causing the Pr.sup.3+ ions to amplify at a wavelength of 1.31},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1994},
month = {1}
}
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