Abstract

To optimize the performance of a laser-based polarimeter, a mathematical simulation was performed. High-modulation currents allow a corresponding increase in signal. However, the effect of ohmic heating puts an upper limit on the power input to the solenoid. With this constraint, one can systematically choose the wire diameter and the number of turns per unit length. An experimental verification of the optimized parameters provided performance approaching the shot-noise limit. By using higher modulation currents, one can operate at 1 kHz to achieve detectability in the microdegree range, without the complications of high-frequency (100 kHz) modulation.

Optimization and performance criteria of a Stokes polarimeter based on two variable retarders

Alba Peinado, Angel Lizana, Josep Vidal, Claudio Iemmi, and Juan Campos
Opt. Express 18(10) 9815-9830 (2010)

Optimization, tolerance analysis and implementation of a Stokes polarimeter based on the conical refraction phenomenon

Alba Peinado, Angel Lizana, Alejandro Turpín, Claudio Iemmi, Todor K. Kalkandjiev, Jordi Mompart, and Juan Campos
Opt. Express 23(5) 5636-5652 (2015)

Linear polarization optimized Stokes polarimeter based on four-quadrant detector

Chao He, Jintao Chang, Yong Wang, Ran Liao, Honghui He, Nan Zeng, and Hui Ma
Appl. Opt. 54(14) 4458-4463 (2015)

Fine tuning method for optimization of liquid crystal based polarimeters

Alberto Álvarez-Herrero, Pilar García Parejo, and Manuel Silva-López
Opt. Express 26(9) 12038-12048 (2018)

Optimized Stokes polarimeters based on a single twisted nematic liquid-crystal device for the minimization of noise propagation

Alba Peinado, Angel Lizana, Josep Vidal, Claudio Iemmi, and Juan Campos
Appl. Opt. 50(28) 5437-5445 (2011)