Programmable fiber-based picosecond optical pulse shaper using time-domain binary phase-only linear filtering

2009 ◽  
Vol 34 (4) ◽  
pp. 545 ◽  
Author(s):  
Saju Thomas ◽  
Antonio Malacarne ◽  
Francesco Fresi ◽  
Luca Potì ◽  
Antonella Bogoni ◽  
...  
Keyword(s):  
Time Domain ◽  
Optical Pulse ◽  
Linear Filtering ◽  
Pulse Shaper ◽  
Binary Phase

scholarly journals All-optical attosecond time domain interferometry

2020 ◽  
Author(s):  
Zhen Yang ◽  
Wei Cao ◽  
Yunlong Mo ◽  
Huiyao Xu ◽  
Kang Mi ◽  
...  
Keyword(s):  
Energy Resolution ◽  
Time Domain ◽  
Optical Pulse ◽  
Precision Measurements ◽  
Optical Interferometer ◽  
Transition Dipole ◽  
Interferometric Technique ◽  
All Optical ◽  
Energy Domain ◽  
Time And Energy

Abstract Interferometry, a key technique in modern precision measurements, has been used for length measurement in engineering metrology and astronomy. An analogous time-domain interferometric technique would represent a significant complement to spatial domain applications and require the manipulation of interference on extreme time and energy scales. Here, we report an all-optical interferometer using laser-driven high order harmonics as attosecond temporal slits. By controlling the phase of the temporal slits with an external field, a time domain interferometer that preserves attosecond temporal and hundreds of meV energy resolution is implemented. We apply this exceptional temporal resolution to reconstruct the waveform of an arbitrarily polarized optical pulse, and utilize the provided energy resolution to interrogate the abnormal character of the transition dipole near the Cooper minimum in argon. This novel attosecond interferometry paves the way for high precision measurements in the time energy domain using all-optical approaches.

Improvement of Spatial Resolution for Strain Measurement with Brillouin Optical Time-Domain Reflectometer by Fitting Method Based on Equivalent Optical Pulse

2008 ◽  
Vol 28 (1) ◽  
pp. 43-49 ◽  
Author(s):  
王峰 Wang Feng ◽  
张旭苹 路元刚'南京大学光通信工程研究中心 Zhang Xuping ◽  
江苏 南京 Lu Yuangang ◽  
董玉明 Dong Yuming
Keyword(s):  
Spatial Resolution ◽  
Time Domain ◽  
Strain Measurement ◽  
Optical Pulse ◽  
Optical Time Domain Reflectometer ◽  
Fitting Method ◽  
Optical Time ◽  
Time Domain Reflectometer

Microring-based reconfigurable optical pulse shaper

Optik ◽  
2016 ◽  
Vol 127 (15) ◽  
pp. 6150-6154
Author(s):  
Xiaowei Dong ◽  
Mengzhen Xu
Keyword(s):  
Optical Pulse ◽  
Pulse Shaper

scholarly journals Integrated line-by-line optical pulse shaper for high-fidelity and rapidly reconfigurable RF-filtering

2016 ◽  
Vol 24 (21) ◽  
pp. 23925 ◽  
Author(s):  
Andrew J. Metcalf ◽  
Hyoung-Jun Kim ◽  
Daniel E. Leaird ◽  
Jose A. Jaramillo-Villegas ◽  
Keith A. McKinzie ◽  
...  
Keyword(s):  
Optical Pulse ◽  
High Fidelity ◽  
Pulse Shaper ◽  
Rf Filtering
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