Study of the effect of source signal bandwidth on ratiometric wavelength measurement

Qiang Wu; Yuliya Semenova; Ginu Rajan; Pengfei Wang; Gerald Farrell

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Study of the effect of source signal bandwidth on ratiometric wavelength measurement

机译：研究源信号带宽对比率波长测量的影响

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We derive an analytic equation for a ratiometric wavelength measurement system and analyze the influence of the optical source signal bandwidth. Our investigation shows that in a particular optical sensing system, the higher the bandwidth of the optical signal, the better resolution the system will achieve. Experiments based on two types of optical signals (output signal of a tunable laser and a fiber Bragg grating) were carried out, and experimental results verified both the simulation results and the theoretical analysis.

机译：我们推导了比例波长测量系统的解析方程，并分析了光源信号带宽的影响。我们的研究表明，在特定的光学传感系统中，光信号的带宽越高，系统将实现的分辨率越高。基于两种类型的光信号（可调谐激光器的输出信号和光纤布拉格光栅）进行了实验，实验结果验证了仿真结果和理论分析。

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《Applied optics》 |2010年第29期|共6页
作者
Qiang Wu; Yuliya Semenova; Ginu Rajan; Pengfei Wang; Gerald Farrell;
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1. Study of the effect of source signal bandwidth on ratiometric wavelength measurement [J] . Qiang Wu, Yuliya Semenova, Ginu Rajan, Applied optics . 2010,第29期

机译：研究源信号带宽对比率波长测量的影响
2. EFFECT OF SNR OF INPUT SIGNAL ON THE ACCURACY OF A RATIOMETRIC WAVELENGTH MEASUREMENT SYSTEM [J] . Ginu Rajan, Qian Wang, Gerald Farrell, Microwave and optical technology letters . 2007,第5期

机译：输入信号的信噪比对比例波长测量系统精度的影响
3. A study of the effect of the position of an edge filter within a ratiometric wavelength measurement system [J] . Qiang Wu, Pengfei Wang, Yuliya Semenova, Measurement Science & Technology . 2010,第9期

机译：在比例波长测量系统中边缘滤波器位置的影响的研究
4. Investigation of the influence of a 3dB coupler on ratiometric wavelength measurements [C] . Ginu Rajan, Yuliya Semenova, Gerald Farrell, Conference on Optical Sensors . 2008

机译：研究3dB耦合器对比率波长测量的影响
5. Investigating the Wavelength Dependence of Weak Lensing Measurement From a Space Telescope and Estimating the Reduced Shear Signal in the Hubble Space Telescope Frontier Parallel Fields [D] . Tung, Nathan 2019

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6. Extended bandwidth wavelength swept laser source for high resolution optical frequency domain imaging [O] . Sahar Hosseinzadeh Kassani, Martin Villiger, Néstor Uribe-Patarroyo, -1

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7. A Ratiometric Wavelength Measurement Based on a Silicon-on-Insulator Directional Coupler Integrated Device [O] . Pengfei Wang, Agus Muhamad Hatta, Haoyu Zhao, 2015

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8. Characteristics of High-Frequency Signals, Noise, Availability, and Duration of Bandwidths Based on ROTHR Amchitka Spectrum Measurements. [R] . McNeal, G. D. 1993

机译：基于ROTHR amchitka频谱测量的高频信号，噪声，可用性和带宽持续时间的特征。

Study of the effect of source signal bandwidth on ratiometric wavelength measurement

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