Ultrafast optical signal pulse descending time controlling with deformable mirror and spatial light modulators

8th International Conference on Advanced Infocomm Technology

Nie, Yong-Ming^1 ; Yang, Liu^1 ; Liu, Jun-Hui^1

Satellite Maritime Tracking and Controlling Department, Jiangyin, Jiangsu

214431, China^1

关键词: Deformable mirrors;    Descending time;    Liquid crystal spatial light modulators;    Micro-machined;    Optical signal pulse;    Pulse frequencies;    Spatial light modulators;    Ultra-fast;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/679/1/012046/pdf
DOI  :  10.1088/1742-6596/679/1/012046

来源: IOP

【 摘 要 】

A programmable ultrafast optical signal pulse descending time controlling apparatus is demonstrated based on micro-machined deformable mirrors (MDM) and liquid crystal spatial light modulators (LCSLM), which can smoothly modulate the phase and amplitude of the optical pulse frequency component linearly or nonlinearly.