Antireflecting film used in optical fiber communication

Xiaohui Zhang; Guang Yang; Qingming Chen; Wei Tang; Weiming Zhu

doi:10.1117/12.402725

9 October 2000 Antireflecting film used in optical fiber communication

Xiaohui Zhang, Guang Yang, Qingming Chen, Wei Tang, Weiming Zhu

Proceedings Volume 4225, Optical Interconnects for Telecommunication and Data Communications; (2000) https://doi.org/10.1117/12.402725
Event: Optics and Optoelectronic Inspection and Control: Techniques, Applications, and Instruments, 2000, Beijing, China

Abstract

The design and deposition of the optical thin film, which have high-transmittance nearby 1550 nm wavelength for the desire of such components in the modern optical fiber communication, is systematically studied in this paper. Using the optimum-seek method of Monte Carlo experiment and POWELL least square method, we built optimization program. Based on anti- reflecting film structure, the optimum design of the BK7 glass and the GaAs is gotten. Several methods to deposit such irregular film structure are searched. The results indicate that using the double wavelength method or the various over- shoot quantities methods can accurately monitor the optical thickness of each layer. The optical thin-film components with high-transmittance nearby 1550 nm wavelength are gotten.

Citation Download Citation

Xiaohui Zhang, Guang Yang, Qingming Chen, Wei Tang, and Weiming Zhu "Antireflecting film used in optical fiber communication", Proc. SPIE 4225, Optical Interconnects for Telecommunication and Data Communications, (9 October 2000); https://doi.org/10.1117/12.402725

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