Effect of temperature on the absorption loss of chalcogenide glass fibers.
نویسندگان
چکیده
The change in the absorption loss of IR-transmitting chalcogenide glass fibers in the temperature range of -90 degrees C or= 6 microm the change in loss was mainly due to multiphonon absorption. The change in loss for tellurium-based glass fibers increased significantly at T = 60 degrees C. The increase in the loss at short wavelengths (lambda or= 9 microm, multiphonon absorption dominated the loss spectrum.
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عنوان ژورنال:
- Applied optics
دوره 38 15 شماره
صفحات -
تاریخ انتشار 1999