Temperature Sensitivity of Passive Holographic Wavelength-Division Multiplexers–Demultiplexers
Applied Optics, Vol. 39, Issue 23, pp. 4047-4057 (2000)
http://dx.doi.org/10.1364/AO.39.004047
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Abstract
We derive a set of concise formulas to characterize the temperature sensitivity of holographic wavelength-division multiplexers–demultiplexers (H-MUX’s–H-DMUX’s). The normalized parameters such as dispersion abilities, central wavelength shift rate, and variations of insertion loss hold for general grating-based wavelength-division multiplexing–demultiplexing (WDM–WDDM) structures. The results are applicable to both wide-WDM–WDDM and dense ones working in 800-, 1300-, and 1550-nm optical wavelength windows, regardless of whether their input–output ports are single-mode or multimode fibers. Detailed analysis and experiments are carried out on a fully packaged four-channel H-MUX–H-DMUX. The experimental results at temperatures from 25 to 80 °C fit nicely with the theoretical prediction. We conclude that passive grating-based H-MUX’s–H-DMUX’s are promising for meeting the requirements on temperature sensitivity in optical data communications and telecommunications. Most of the analysis can be applied to other types of Bragg-grating-based WDM–WDDM.
© 2000 Optical Society of America
[Optical Society of America ]
OCIS Codes
(050.0050) Diffraction and gratings : Diffraction and gratings
(050.7330) Diffraction and gratings : Volume gratings
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(060.1810) Fiber optics and optical communications : Buffers, couplers, routers, switches, and multiplexers
(060.4230) Fiber optics and optical communications : Multiplexing
Citation
Xuegong Deng, Dechang An, Feng Zhao, Ray T. Chen, and Victor Villavicencio, "Temperature Sensitivity of Passive Holographic Wavelength-Division Multiplexers–Demultiplexers," Appl. Opt. 39, 4047-4057 (2000)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-39-23-4047
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