Neodymium doped sol-gel tapered waveguide amplifier

Asher Peled; Menachem Nathan; Alexander Tsukernik; Shlomo Ruschin

doi:10.1063/1.2730577

Neodymium doped sol-gel tapered waveguide amplifier

Asher Peled, Menachem Nathan, Alexander Tsukernik, Shlomo Ruschin

School of Electrical Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

The authors report the design, fabrication, and study of a fully monolithic solid-state amplifier based on a neodymium doped sol-gel tapered rib waveguide with a thin guiding layer of 360 nm. Signal (1064 nm) and pump (803 nm) light were coupled into and out of the amplifier by grating couplers. A gain of 4.8 dB (3.75 dB net internal gain) was obtained from a 1 cm long device.

Original language	English
Article number	161125
Journal	Applied Physics Letters
Volume	90
Issue number	16
DOIs	https://doi.org/10.1063/1.2730577
State	Published - 2007

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10.1063/1.2730577

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abstract = "The authors report the design, fabrication, and study of a fully monolithic solid-state amplifier based on a neodymium doped sol-gel tapered rib waveguide with a thin guiding layer of 360 nm. Signal (1064 nm) and pump (803 nm) light were coupled into and out of the amplifier by grating couplers. A gain of 4.8 dB (3.75 dB net internal gain) was obtained from a 1 cm long device.",

author = "Asher Peled and Menachem Nathan and Alexander Tsukernik and Shlomo Ruschin",

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Neodymium doped sol-gel tapered waveguide amplifier

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