Nanosecond Pulses Generation With Rose Gold Nanoparticles Saturable Absorber
We demonstrate a mode-locked nanosecond erbium-doped fiber laser using gold nanoparticles saturable absorber. The gold nanoparticles were obtained through sodium borohydrate reduction method and made into a film structure by embedding into poly (vinyl alcohol). The laser directly produces nanosecond...
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Indian Association for the Cultivation of Science (IACS)
2019
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在线阅读: | http://eprints.utem.edu.my/id/eprint/24145/2/%5B14%5D%20NANOSECOND%20PULSES%20GENERATION%20WITH%20ROSE%20GOLD%20NANOPARTICLES%20SATURABLE%20ABSORBER.PDF http://eprints.utem.edu.my/id/eprint/24145/ https://link.springer.com/article/10.1007%2Fs12648-019-01541-4 |
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my.utem.eprints.241452020-08-04T12:54:56Z http://eprints.utem.edu.my/id/eprint/24145/ Nanosecond Pulses Generation With Rose Gold Nanoparticles Saturable Absorber Harun, S W Abdul Latiff, Anas Rosol, A H A Abdul Khudus, M I M We demonstrate a mode-locked nanosecond erbium-doped fiber laser using gold nanoparticles saturable absorber. The gold nanoparticles were obtained through sodium borohydrate reduction method and made into a film structure by embedding into poly (vinyl alcohol). The laser directly produces nanosecond pulses with stable mode locking at a pump threshold of 157 mW. Resultant output pulses have central wavelength, pulse duration and repetition rate of 1561 nm, 436 ns and 1 MHz, respectively. The average output power was measured to be 6.94 mW under the pump power of 245 mW, corresponding to single pulse energy of 6.8 nJ. The experimental results show that gold nanoparticles are a promising material for ultrafast laser systems. Indian Association for the Cultivation of Science (IACS) 2019-07 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/24145/2/%5B14%5D%20NANOSECOND%20PULSES%20GENERATION%20WITH%20ROSE%20GOLD%20NANOPARTICLES%20SATURABLE%20ABSORBER.PDF Harun, S W and Abdul Latiff, Anas and Rosol, A H A and Abdul Khudus, M I M (2019) Nanosecond Pulses Generation With Rose Gold Nanoparticles Saturable Absorber. Indian Journal Physics, 94 (7). pp. 1079-1083. ISSN 0973-1458 https://link.springer.com/article/10.1007%2Fs12648-019-01541-4 10.1007/s12648-019-01541-4 |
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We demonstrate a mode-locked nanosecond erbium-doped fiber laser using gold nanoparticles saturable absorber. The gold nanoparticles were obtained through sodium borohydrate reduction method and made into a film structure by embedding into poly (vinyl alcohol). The laser directly produces nanosecond pulses with stable mode locking at a pump threshold of 157 mW. Resultant output pulses have central wavelength, pulse duration and repetition rate of 1561 nm, 436 ns and 1 MHz, respectively. The average output power was measured to be 6.94 mW under the pump power of 245 mW, corresponding to single pulse energy of 6.8 nJ. The experimental results show that gold nanoparticles are a promising material for ultrafast laser systems. |
format |
Article |
author |
Harun, S W Abdul Latiff, Anas Rosol, A H A Abdul Khudus, M I M |
spellingShingle |
Harun, S W Abdul Latiff, Anas Rosol, A H A Abdul Khudus, M I M Nanosecond Pulses Generation With Rose Gold Nanoparticles Saturable Absorber |
author_facet |
Harun, S W Abdul Latiff, Anas Rosol, A H A Abdul Khudus, M I M |
author_sort |
Harun, S W |
title |
Nanosecond Pulses Generation With Rose Gold Nanoparticles Saturable Absorber |
title_short |
Nanosecond Pulses Generation With Rose Gold Nanoparticles Saturable Absorber |
title_full |
Nanosecond Pulses Generation With Rose Gold Nanoparticles Saturable Absorber |
title_fullStr |
Nanosecond Pulses Generation With Rose Gold Nanoparticles Saturable Absorber |
title_full_unstemmed |
Nanosecond Pulses Generation With Rose Gold Nanoparticles Saturable Absorber |
title_sort |
nanosecond pulses generation with rose gold nanoparticles saturable absorber |
publisher |
Indian Association for the Cultivation of Science (IACS) |
publishDate |
2019 |
url |
http://eprints.utem.edu.my/id/eprint/24145/2/%5B14%5D%20NANOSECOND%20PULSES%20GENERATION%20WITH%20ROSE%20GOLD%20NANOPARTICLES%20SATURABLE%20ABSORBER.PDF http://eprints.utem.edu.my/id/eprint/24145/ https://link.springer.com/article/10.1007%2Fs12648-019-01541-4 |
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13.250246 |