Saidin, N and Damanhuri, S S A and Halder, A and Paul, Mukul Chandra and Harun, S W and Das, Shyamal and Pal, Mrinmay and Bhadra, Shyamal Kumar and Ahmad, H (2012) Wideband spectrum-sliced ASE source operating at 2 micron region based on double clad ytterbium-sensitized thulium-doped fiber. In: 2012 International Conference on Computer and Communication Engineering, ICCCE 2012, 3 - 5 July 2012, Kuala Lumpur, Malaysia.

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Abstract

In this paper, we report a wideband spectrum sliced ytterbium sensitized thulium doped fiber at 2 micron wavelength region. This result was achieved using a simple fiber loop mirror formed by a 2.6 m PMF fiber and a directional coupler. The wide-band spectrum sliced ASE is demonstrated using a 915nm multimode pump ytterbium sensitized thulium doped fiber at a room temperature. Result shows that the spectrum threshold was 786mW and the output spectrum will be increased as the pump power was increase up to 1W. The channel spacing of 3.3nm and extinction ratio of 6 dB was achieved within the wavelength region of 200nm when the output power is 1W. The comb spectrum centred at 1888 nm with peak power of around -55 dBm. © 2012 IEEE.

Item Type:	Conference or Workshop Item (Paper)
Additional Information:	Conference of 2012 International Conference on Computer and Communication Engineering, ICCCE 2012; Conference Date: 3 July 2012 through 5 July 2012; Conference Code: 93052; DOI: 10.1109/ICCCE.2012.6271264
Uncontrolled Keywords:	2 micron; ASE source; Channel spacings; Comb spectrum; Doped fiber; Double-clad; Extinction ratios; Fiber loop mirrors; Multimodes; Multiwavelength; Output power; Output spectrum; Peak power; Pump power; Region-based; Room temperature; Wavelength regions; Wide-band; Wideband spectrum, Communication; Optical waveguides; Polarization-maintaining fiber; Thulium; Ytterbium, Fibers
Subjects:	Processing Science
Divisions:	Fiber Optics and Photonics
Depositing User:	Bidhan Chaudhuri
Date Deposited:	07 Feb 2013 13:19
Last Modified:	07 Feb 2013 13:19
URI:	http://cgcri.csircentral.net/id/eprint/1881

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