A broadband fiber ring laser technique with stable and tunable signal-frequency operation: erratum (vol 13, pg 5240, 2005)

A broadband fiber ring laser technique with

stable and tunable signal-frequency operation:

erratum

Chien-Hung Yeh

, and Sien Chi

1 _{Transmission System Department, Computer & Communications Research Laboratories,} Industrial Technology Research Institute, Chutung, Hsinchu 310, Taiwan

[email protected]

2 _{Department of Photonics and Institute of Electro-Optical Engineering,} National Chiao Tung University, Hsinchu 300, Taiwan

3 _{Department of Electrical Engineering, Yuan Ze University, Chung-Li 320, Taiwan}

Abstract: We present the corrected version of Fig. 4 below with the

original caption.

©

2005 Optical Society of America

OCIS codes: (060.2320) Fiber optics amplifiers and oscillators; (060.2340) Fiber optics components

References

1. C. H. Yeh and S. Chi, “A broadband fiber ring laser technique with stable and tunable single-frequency operation,” Opt. Express 13, 5240-5244 (2005),

http://www.opticsexpress.org/abstract.cfm?URI=OPEX-13-14-5240.

In our recent paper [1], the Fig. 4 is not the original data. Therefore, we will correct it to the

new Fig. 4. Please see the figure as below following:

Conventional R el a ti ve I n te n si ty N o is e (d B /Hz ) -100 -80 -60 -40 -20 0 Proposed Frequency (MHz) 0 20 40 60 80 100 -100 -80 -60 -40 -20 0

Fig. 4. The self-homodyne spectra of the proposed and conventional ring lasers operated at 1570.25 nm.

(C) 2005 OSA

22 August 2005 / Vol. 13, No. 17 / OPTICS EXPRESS 6668