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https://hdl.handle.net/10356/82826
Title: | A Single Longitudinal Mode Fiber Ring Laser Based on Cascaded Microfiber Knots Filter | Authors: | Li, Yue Sun, Qizhen Xu, Zhilin Luo, Yiyang Liu, Deming |
Keywords: | Microfiber Fiber laser |
Issue Date: | 2016 | Source: | Li, Y., Sun, Q., Xu, Z., Luo, Y., & Liu, D. (2016). A Single Longitudinal Mode Fiber Ring Laser Based on Cascaded Microfiber Knots Filter. IEEE Photonics Technology Letters, 28(20), 2172-2175. | Series/Report no.: | IEEE Photonics Technology Letters | Abstract: | A single longitudinal mode (SLM) fiber ring laser based on a cascaded microfiber knots filter (CMKF) is proposed and demonstrated. The CMKF is consists of two microfiber knot resonators, which can cause a spatial mode beating interference deriving from high proportional evanescent field of microfiber and spectrum magnification function of Vernier effect, resulting in a passive narrow-band filter with the ability to generate stable SLM. Theoretical analysis and simulation are carried out to investigate the Vernier transmission spectrum of the CMKF and then the SLM principle. A narrow linewidth, high stability, and low-noise SLM lasing with a central wavelength of 1560.6 nm, a 3-dB bandwidth of less than 0.016 nm, and side mode suppression ratio better than 55 dB is achieved experimentally. | URI: | https://hdl.handle.net/10356/82826 http://hdl.handle.net/10220/42392 |
ISSN: | 1041-1135 | DOI: | 10.1109/LPT.2016.2586098 | Schools: | School of Electrical and Electronic Engineering | Rights: | © 2016 IEEE. | Fulltext Permission: | none | Fulltext Availability: | No Fulltext |
Appears in Collections: | EEE Journal Articles |
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