Ultra-broadband amplified spontaneous emission source by using heterogeneous optical amplifier
| dc.citation.epage | 1703 | en_US |
| dc.citation.issue | 11 | en_US |
| dc.citation.spage | 1700 | en_US |
| dc.citation.volume | 22 | en_US |
| dc.citation.woscount | 0 | |
| dc.contributor.author | Yeh, C. H. | en_US |
| dc.contributor.author | Chow, C. W. | en_US |
| dc.contributor.author | Chen, J. H. | en_US |
| dc.contributor.author | Lu, S. S. | en_US |
| dc.contributor.department | 光電工程學系 | zh_TW |
| dc.contributor.department | Department of Photonics | en_US |
| dc.date.accessioned | 2014-12-08T15:28:11Z | |
| dc.date.available | 2014-12-08T15:28:11Z | |
| dc.date.issued | 2012-11-01 | en_US |
| dc.description.abstract | In this work, we propose and experimentally investigate an ultra-broadband amplified spontaneous emission (ASE) light source with 113.8 nm bandwidth (1446.2 to 1560.0 nm) by using a cascaded two-stage optical amplifier, which is consisted of semiconductor optical amplifier (SOA, 1st stage) and erbiumdoped fiber amplifier (EDFA, 2nd stage), when the output intensity is above -35 dBm/0.01 nm. And, the EDFA only uses a 3 m long erbium-doped fiber (EDF) with a 27 mW pumping power and SOA is driven at 200 mA bias current. Moreover, the proposed amplifier also can provide a broadband gain amplification of 114 nm in the wavelengths of 1464.0 and 1578.0 nm with the noise figure distribution of 6.8 to 8.1 dB. | en_US |
| dc.identifier.doi | 10.1134/S1054660X12110163 | en_US |
| dc.identifier.issn | 1054-660X | en_US |
| dc.identifier.journal | LASER PHYSICS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1134/S1054660X12110163 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/20410 | |
| dc.identifier.wosnumber | WOS:000310467100010 | |
| dc.language.iso | en_US | en_US |
| dc.title | Ultra-broadband amplified spontaneous emission source by using heterogeneous optical amplifier | en_US |
| dc.type | Article | en_US |