Fig. 1. Surface of corroded optical fiber

Fig. 2. Relationship between stripping efficiency and corrosion time under different corrosion lengths

Fig. 3. Corroded optical fiber

Fig. 4. Temperature of CPS#1 with 600 W input power

Fig. 5. Stripping efficiency and temperature test optical path diagram of CPS#1

Fig. 6. CPS#1 output power, temperature, and stripping efficiency varying with input power

Fig. 7. Temperature of CPS#1 with 2 kW input power

Fig. 8. CPS#1 temperature with reverse input light

Fig. 9. Schematic of bidirectional designed CPS

Fig. 10. Variation of output power with input power for bidirectional optical input

Fig. 11. CPS#2 temperature with forward input

Fig. 12. CPS#2 temperature with reverse input

Fig. 13. Physical drawing of CPS sleeve glass tube

Fig. 14. Schematic of water cooling fixture

Fig. 15. Cross-section drawing of water cooling fixture

Fig. 16. Physical drawing of water cooling fixture