Feng Zhou, Yu Cai, De-Feng Zou, Ding-Tong Hu, Ya-Jing Zhang, You-Jian Song, Ming-Lie Hu. Internal dynamic detection of soliton molecules in Ti:sapphire femtosecond laser [J]. Acta Physica Sinica, 2020, 69(8): 084202-1
- Acta Physica Sinica
- Vol. 69, Issue 8, 084202-1 (2020)
Fig. 1. TS-DFT experimental setup based on Ti: sapphire laser (OC, output coupler; P, prim; CM, chirped mirror; L, lens; Ti:S, Ti:sapphire; M, mirror; FC, fiber coupler; SMF, single-mode fiber; PD, photodetecter; OSC, high-speed oscilloscope).
Fig. 2. Experimental real-time observation soliton molecules with a separation of 105 fs: (a) Interferograms of a soliton bound state and its single-shot spectrum; (b) the field autocorrelations of the momentary bound state; (c) relative phase evolution diagram; (d) optical spectrum measured by OSA and DFT.
Fig. 3. Experimental real-time observation stable soliton molecules with a separate of 180 fs: (a) Interferograms of a soliton bound state; (b) the field autocorrelations of the momentary bound state; (c) relative phase evolution diagram; (d) optical spectra measured by OSA and DFT.
Fig. 4. Experimental real-time observation soliton molecules with a sliding phase: (a) Interferograms of a soliton bound state; (b) the field autocorrelations of the momentary bound state; (c) relative phase evolution diagram; (d) optical spectra measured by OSA and DFT.
Fig. 5. Dynamics of the SM mapped into the interaction plane.
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