P
P. C. Becker
Researcher at Bell Labs
Publications - 27
Citations - 517
P. C. Becker is an academic researcher from Bell Labs. The author has contributed to research in topics: Optical amplifier & Amplifier. The author has an hindex of 12, co-authored 27 publications receiving 509 citations.
Papers
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Journal ArticleDOI
Concentration-dependent /sup 4/I/sub 13/2/ lifetimes in Er/sup 3+/-doped fibers and Er/sup 3+/-doped planar waveguides
TL;DR: In this paper, the authors report on the concentration and pump-dependent lifetimes of spontaneous emission in Er/sup 3+/-doped fibers and waveguides and measure the concentration dependence of the 550-nm fluorescence due to excited state absorption (ESA).
Journal ArticleDOI
8-mV threshold Er/sup 3+/-doped planar waveguide amplifier
TL;DR: In this article, the authors report on the gain characteristics of a low threshold (8 mW) Er/sup 3+/-doped planar optical waveguide amplifier with a signal wavelength of 1536 nm with 80 mW of 980-nm pump power.
Journal ArticleDOI
Systems evaluation of an Er/sup 3+/-doped planar waveguide amplifier
TL;DR: In this article, the output saturation power, excess noise factor, and system performance of a highly concentrated Er/sup 3+/-doped planar optical waveguide amplifier were reported.
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High-repetition-rate femtosecond mid-infrared pulse generation.
TL;DR: Ultrashort mid-infrared pulses at a repetition rate of 82 MHz have been generated by difference-frequency mixing at the output of a single-cavity, two-color femtosecond Ti:sapphire laser.
Journal ArticleDOI
Performance of a distributed erbium-doped dispersion-shifted fiber amplifier
Jay R. Simpson,H.-T. Shang,Linn F. Mollenauer,N.A. Olsson,P. C. Becker,K. S. Kranz,Paul Joseph Lemaire,Michael J. Neubelt +7 more
TL;DR: In this paper, the performance of a multi-kilometer, low-erbium-concentration fiber amplifier made by the modified chemical vapor deposition (MCVD) seed fiber method is discussed.