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Multiwavelength Thulium-Doped Fiber Laser Using a Micro Fiber-Optic Fabry–Perot Interferometer
| Content Provider | Semantic Scholar |
|---|---|
| Author | Wang, Meng Huang, Yijian Song, Zongpeng Liang, Dezhi Ruan, Shuangchen |
| Copyright Year | 2018 |
| Abstract | A compact, all-fiberized multiwavelength thulium-doped fiber laser based on a micro fiber-optic Fabry–Perot interferometer (FPI) and a nonlinear optical loop mirror (NOLM) has been demonstrated. The FPI with a free spectral range of ∼26 nm was used as an effective wavelength selective filter, which was constructed by splicing a ∼71.4-μm long air-filled hollow-core fiber with single-mode fibers at both ends. An NOLM, served as an amplitude equalizer, was used for stabilizing multiwavelength laser operation. Besides switchable single-wavelength operations (1948.00 and 1972.24 nm), stable dual-wavelength operations (1948.02/1974.25 and 1974.16/1975.30 nm) and triwavelength operation (1947.94/1973.03/1974.14 nm) have been obtained. The optical signal-to-noise ratio of each emission laser line is larger than ∼47 dB. |
| Starting Page | 1 |
| Ending Page | 8 |
| Page Count | 8 |
| File Format | PDF HTM / HTML |
| DOI | 10.1109/jphot.2018.2849998 |
| Volume Number | 10 |
| Alternate Webpage(s) | https://xplorestaging.ieee.org/ielx7/4563994/8392551/08395353.pdf?arnumber=8395353 |
| Alternate Webpage(s) | https://doi.org/10.1109/jphot.2018.2849998 |
| Journal | IEEE Photonics Journal |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
