27 December 1990 Wavelength division demultiplexing in the near infrared using holographically processed polymer microstructure waveguides
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Abstract
A five-channel wavelength-division demultiplexer (WDDM) is demonstrated that is fabricated in polymer microstructure waveguides and operates over a 100-nm bandwidth centered at 750 nm in the near-IR. The device has a maximum diffraction efficiency of about 50 percent at 730 nm, a spectral bandwidth of about 15 nm, and effectively utilizes the large optical transparency of the photolime gelatin polymer material at laser diode wavelengths.
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Michael R. Wang, Michael R. Wang, Ray T. Chen, Ray T. Chen, Gregory J. Sonek, Gregory J. Sonek, Tomasz P. Jannson, Tomasz P. Jannson, Hsiang-Chia Lu, Hsiang-Chia Lu, } "Wavelength division demultiplexing in the near infrared using holographically processed polymer microstructure waveguides", Proc. SPIE 1347, Optical Information Processing Systems and Architectures II, (27 December 1990); doi: 10.1117/12.23443; https://doi.org/10.1117/12.23443
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