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Velasquez, P., Sanchez-Lopez, M.M., Moreno, I., Puerto, D. and Mateos, F. (2005) Interference Birefringent Filters Fabricated with Low Cost Commercial Polymers. American Journal of Physics, 73, 357-361.
http://dx.doi.org/10.1119/1.1834920

has been cited by the following article:

• TITLE: Cellotape Birefringent Filter: Some New Demonstrations

  AUTHORS: Ayantika Khanra, Barun Raychaudhuri

  KEYWORDS: Cellotape, Birefringence, Lyot Filter

  JOURNAL NAME: Optics and Photonics Journal, Vol.6 No.7, July 7, 2016

  ABSTRACT: An easy method is put forward to estimate the optical bandwidth and the wavelength of maximum transmission of Lyot optical filter by measuring the change in phase retardation of birefringent plates as function of thickness. The objective is to demonstrate the experiment with common undergraduate laboratory equipment and thereby provide with an educational aid. The filter is fabricated with cellotape using its birefringence property. The accuracy of measurement is cross-checked with precision spectroradiometric measurements. Some simplification is suggested in the theoretical derivation of the transmitted intensity and a possibility of realizing tunable filter by changing the angle of incidence is indicated.