Zifeng CHEN, Kuankuan WANG, Chun JIANG, Quanan CHEN, Qiaoyin LU, Weihua GUO. Control System of Multi-channel Interference Widely Tunable Laser(Invited)[J]. Acta Photonica Sinica, 2022, 51(2): 0251207

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- Acta Photonica Sinica
- Vol. 51, Issue 2, 0251207 (2022)

Fig. 1. System result

Fig. 2. System block diagram

Fig. 3. Temperature control system

Fig. 4. Frequency domain characteristics of wavelength locking system

Fig. 5. Wavelength locking system

Fig. 6. Flow of reflection peak locking technology algorithm

Fig. 7. System test

Fig. 8. Tuning range,wavelength accuracy,SMSR and output power test results of MCI-WTL

Fig. 9. Test results of wavelength locking system

Fig. 10. Test results of power changes during wavelength locking

Fig. 11. Test system of line width

Fig. 12. Line width test result of MCI-WTL

Fig. 13. High and low temperature test results of module

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