Continuous-wave pumping supercontinuum generation in random distributed feedback laser cavity
In this paper, we demonstrated a continuous-wave pumping supercontinuum generation in a random distributed feedback fiber laser with a completely open laser cavity. A broadband wavelength conversion was obtained by pumping a 36-km long TrueWaveREACH fiber in anomalous dispersion regime with a high p...
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
2020
|
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| id |
my.uniten.dspace-13323 |
|---|---|
| record_format |
dspace |
| spelling |
my.uniten.dspace-133232020-07-03T04:52:32Z Continuous-wave pumping supercontinuum generation in random distributed feedback laser cavity Lau, K.Y. Suhailin, F.H. Abidin, N.H.Z. Abas, A.F. Alresheedi, M.T. Mahdi, M.A. In this paper, we demonstrated a continuous-wave pumping supercontinuum generation in a random distributed feedback fiber laser with a completely open laser cavity. A broadband wavelength conversion was obtained by pumping a 36-km long TrueWaveREACH fiber in anomalous dispersion regime with a high power continuous-wave Raman laser. The spectral broadening was assisted via nonlinear mechanism such as modulation instability and stimulated Raman scattering. An extended 10-dB flat supercontinuum with 129-nm bandwidth spanning over C-, L-, and U-band wavelengths was generated in the forward direction of lasing cavity under 3.65-W pump power. The super-continuum exhibited excellent bandwidth stability in 60 minutes of lasing operation. A simultaneous generation of random Raman laser operating in the backward direction of cavity was also demonstrated within the same gain fiber. The simple laser cavity presented significant versatility in its generation of novel light sources for both telecommunication and applied science applications. © 2019 SAE International. All rights reserved. 2020-02-03T03:31:50Z 2020-02-03T03:31:50Z 2019 Article 10.1109/JPHOT.2019.2929077 en |
| institution |
Universiti Tenaga Nasional |
| building |
UNITEN Library |
| collection |
Institutional Repository |
| continent |
Asia |
| country |
Malaysia |
| content_provider |
Universiti Tenaga Nasional |
| content_source |
UNITEN Institutional Repository |
| url_provider |
http://dspace.uniten.edu.my/ |
| language |
English |
| description |
In this paper, we demonstrated a continuous-wave pumping supercontinuum generation in a random distributed feedback fiber laser with a completely open laser cavity. A broadband wavelength conversion was obtained by pumping a 36-km long TrueWaveREACH fiber in anomalous dispersion regime with a high power continuous-wave Raman laser. The spectral broadening was assisted via nonlinear mechanism such as modulation instability and stimulated Raman scattering. An extended 10-dB flat supercontinuum with 129-nm bandwidth spanning over C-, L-, and U-band wavelengths was generated in the forward direction of lasing cavity under 3.65-W pump power. The super-continuum exhibited excellent bandwidth stability in 60 minutes of lasing operation. A simultaneous generation of random Raman laser operating in the backward direction of cavity was also demonstrated within the same gain fiber. The simple laser cavity presented significant versatility in its generation of novel light sources for both telecommunication and applied science applications. © 2019 SAE International. All rights reserved. |
| format |
Article |
| author |
Lau, K.Y. Suhailin, F.H. Abidin, N.H.Z. Abas, A.F. Alresheedi, M.T. Mahdi, M.A. |
| spellingShingle |
Lau, K.Y. Suhailin, F.H. Abidin, N.H.Z. Abas, A.F. Alresheedi, M.T. Mahdi, M.A. Continuous-wave pumping supercontinuum generation in random distributed feedback laser cavity |
| author_facet |
Lau, K.Y. Suhailin, F.H. Abidin, N.H.Z. Abas, A.F. Alresheedi, M.T. Mahdi, M.A. |
| author_sort |
Lau, K.Y. |
| title |
Continuous-wave pumping supercontinuum generation in random distributed feedback laser cavity |
| title_short |
Continuous-wave pumping supercontinuum generation in random distributed feedback laser cavity |
| title_full |
Continuous-wave pumping supercontinuum generation in random distributed feedback laser cavity |
| title_fullStr |
Continuous-wave pumping supercontinuum generation in random distributed feedback laser cavity |
| title_full_unstemmed |
Continuous-wave pumping supercontinuum generation in random distributed feedback laser cavity |
| title_sort |
continuous-wave pumping supercontinuum generation in random distributed feedback laser cavity |
| publishDate |
2020 |
| _version_ |
1672614222675050496 |
| score |
13.223943 |