Fig. 1. Schematic diagram of a laser heating system

Fig. 2. Snapshot of laser heating system in laboratory

Fig. 3. Spectrum-temperature test interface

Fig. 4. Snapshot of vacuum sealing of W

Fig. 5. Minimum temperature error in temperature fitting of W

Fig. 6. Temperature stability of heating system

Fig. 7. Temperature measurement of Pt sample under different laser output power

Fig. 8. Temperature gradient measurement of Pt sample

Fig. 9. Schematic diagram of laser heating system built in synchrotron radiation station

Fig. 10. XRD diffraction spectra of MoS₂ at different temperatures

Fig. 11. XRD diffraction spectra of CTAB-MoS₂ at normal temperature and high temperature