Study on single-mode photonic crystal fibers in wide wavelength range

• 作 者: 陈伟 李进延 李诗愈 李海清 蒋作文 彭景刚
• 机 构: School of Optoelectronics Science and Engineering Huazhong University of Science and Technology Wuha
• 出 处: Chinese Optics Letters
• 发表日期: 2007年07期
• 关键词: photonic drawing transmitted transmit diameters hexagonal normalized gotten dime

The comparatively large mode field single-mode photonic crystal fibers(PCFs)were fabricated,the light- wave from 600-to 1600-nm wavelength along this PCF could be transmitted in single mode.The manu- facturing process technologies of the PCFs were exploited,and the drawing parameters of PCFs were also presented.The structure parameters on the single-mode performance of PCFs were theoretically studied, and in practice the design was proved.The measurements of cut-off wavelength and light intensity distri- bution showed that the PCF had comparatively wide single-mode operating wavelength range.

The comparatively large mode field single-mode photonic crystal fibers (PCFs) were fabricated, the light-wave from 600-to 1600-nm wavelength along this PCF could be transmitted in single mode. Manu- facturing process technologies of the PCFs were exploited , and the drawing parameters of the single-mode performance of PCFs were also studied presented, and in practice the design was proved. The measurements of cut-off wavelength and light intensity distri- bution showed that the PCF had comparatively wide single-mode operating wavelength range.