Tianyu Zhu, Zhaokun Wang, D. N. Wang, Fan Yang, Liujiang Li. Observation of controllable tightly and loosely bound solitons with an all-fiber saturable absorber[J]. Photonics Research, 2019, 7(1): 61
- Photonics Research
- Vol. 7, Issue 1, 61 (2019)
Fig. 1. (a) Schematic diagram of the experimental setup. Red arrow represents the direction of laser transmission, and the small diagram shows the SA structure; (b) transmission spectrum of the NCF-GIMF device; (c) nonlinear saturable absorption curve of the NCF-GIMF device.
Fig. 2. Conventional mode-locked single soliton outputs. (a) Optical spectrum; (b) autocorrelation trace; (c) pulse train; (d) RF spectrum.
Fig. 3. Output of stable tight soliton pairs. (a) Optical spectrum; (b) autocorrelation trace; (c) pulse train; (d) RF spectrum.
Fig. 4. Tunable wavelength spectra in tight soliton pairs.
Fig. 5. Relationship between the stretched length of the SA and wavelength.
Fig. 6. Autocorrelation traces with different spectral modulation periods. The profiles in red are optical spectra with details in enlarged scale in the corner. The profiles in blue are autocorrelation traces with pulse width in the corner, corresponding to the panels on the left.
Fig. 7. (a)–(c) Different spectra of quasi-bound pairs; (d)–(f) corresponding autocorrelation traces.
|
Table 1. Detailed Characteristics of Loosely Bound Solitons Corresponding to Fig. 6 a
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20