6 October 1987 Holographic Optical Element Fiber Coupler For The Near Infrared
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Proceedings Volume 0812, Progress in Holography; (1987) https://doi.org/10.1117/12.941616
Event: Fourth International Symposium on Optical and Optoelectronic Applied Sciences and Engineering, 1987, The Hague, Netherlands
We describe the possibility to use a single holographic optical element (HOE) for coupling between multimode optical fibers at a wavelength close to 1.3 μm. Dichromated gelatin is used as photosensitive medium for recording at 514 nm. Due to the large change of wavelength between recording and reconstruction of the FOE, the geometries of the experimental set up must be carefully choosen. First experimental results are presented, giving coupling losses of the device which is also designed to act as a wavelength division demultiplexer (for 4 different wavelengths centered on 1.3 μm, two consecutive wavelengths being separated by 30 nm).
© (1987) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
F. M. De Schryver, F. M. De Schryver, } "Holographic Optical Element Fiber Coupler For The Near Infrared", Proc. SPIE 0812, Progress in Holography, (6 October 1987); doi: 10.1117/12.941616; https://doi.org/10.1117/12.941616

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