Bismuth-doped all-fiber mode-locked laser operating at 1340 nm
Bismuth-doped all-fiber mode-locked laser operating at 1340 nm
We demonstrate a 1340 nm mode-locked Bismuth (Bi)-doped fiber laser without any saturable absorber. The effect of pump power on pulse width is studied, and a variation from 1.5 to 3 ns is reported. The output of the mode-locked Bi-doped fiber laser is further amplified using a master oscillator power amplifier configuration, and a peak power of 1.15 W is achieved. Soliton bunching is observed, and a true pulse width of 1.2 ps is reported from the measured autocorrelation trace. Stable operation of the mode-locked laser is verified from the radio-frequency spectrum with a fundamental repetition rate of 6.3 MHz, and SNR of 65 dB.
fiber materials, fiber design and fabrication, Fiber characterization, Modelocked lasers, Fiber optics amplifiers and oscillators
5102-5105
Thipparapu, Naresh Kumar
a36a2b4c-b75c-4976-a753-b5fab9e54150
Guo, Chunyun
2108433d-cd99-4924-acf4-cc45c18076f4
Barua, Pranabesh
ab53bdd9-e00f-46b0-b4f4-5ab6534fe8a6
Umnikov, Andrey
9b57cc1b-d0f9-4c34-9409-a58ee0f70250
Taranta, Austin
bc2e834f-0d85-44a1-a874-8150df1f73d9
Sahu, Jayanta
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Thipparapu, Naresh Kumar
a36a2b4c-b75c-4976-a753-b5fab9e54150
Guo, Chunyun
2108433d-cd99-4924-acf4-cc45c18076f4
Barua, Pranabesh
ab53bdd9-e00f-46b0-b4f4-5ab6534fe8a6
Umnikov, Andrey
9b57cc1b-d0f9-4c34-9409-a58ee0f70250
Taranta, Austin
bc2e834f-0d85-44a1-a874-8150df1f73d9
Sahu, Jayanta
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Thipparapu, Naresh Kumar, Guo, Chunyun, Barua, Pranabesh, Umnikov, Andrey, Taranta, Austin and Sahu, Jayanta
(2017)
Bismuth-doped all-fiber mode-locked laser operating at 1340 nm.
Optics Letters, 42 (24), .
(doi:10.1364/OL.42.005102).
Abstract
We demonstrate a 1340 nm mode-locked Bismuth (Bi)-doped fiber laser without any saturable absorber. The effect of pump power on pulse width is studied, and a variation from 1.5 to 3 ns is reported. The output of the mode-locked Bi-doped fiber laser is further amplified using a master oscillator power amplifier configuration, and a peak power of 1.15 W is achieved. Soliton bunching is observed, and a true pulse width of 1.2 ps is reported from the measured autocorrelation trace. Stable operation of the mode-locked laser is verified from the radio-frequency spectrum with a fundamental repetition rate of 6.3 MHz, and SNR of 65 dB.
Text
Bismuth doped All Fiber Mode locked Laser Operating at 1340nm
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Bismuth-doped All Fiber Mode-locked Laser Operating at 1340nm
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In preparation date: 26 May 2017
Accepted/In Press date: 23 October 2017
e-pub ahead of print date: 5 December 2017
Keywords:
fiber materials, fiber design and fabrication, Fiber characterization, Modelocked lasers, Fiber optics amplifiers and oscillators
Identifiers
Local EPrints ID: 416762
URI: http://eprints.soton.ac.uk/id/eprint/416762
ISSN: 0146-9592
PURE UUID: 3d3f9fe3-f96e-40c3-a9b7-5fedb7736560
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Date deposited: 09 Jan 2018 17:31
Last modified: 16 Mar 2024 05:23
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