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To meet the system integration requirements, FOCC adopts the third-generation dynamic polarization controller PolaRITEIII from the US GP. Compared with PolaRITEII, it has the characteristics of low thickness and small size, and plays an important role in the integration of test instruments, optical fiber sensors, optical fiber lasers and optical module. This device also has a unique non thermal design, which has better temperature characteristics than PolaRITEII. It also has the same all fiber structure and excellent characteristics as PolaRITEII. It can integrate a driver card and obtain the desired output polarization state through digital or analog signal control.

product-1253-746

Application area
① PMD simulation
② Stable deviation
③ Fiber optic sensing
④ Fiber laser
⑤ Testing instruments
Product advantages
① Insertion loss<0.2dB
② Return loss>50dB
③ Quick response time

FOCC9601 has a high-speed polarization controller, which can achieve full coverage of Banga sphere in a very short time. Figures 1 and 2 show the comparison of different polarization states and Banga sphere coverage generated by FOCC9601 high-speed polarization controller and ordinary mechanical three ring polarization controller, respectively

product-390-358