- #1
Misr
- 385
- 0
[URL]http://www.fiberoptics4sale.com/Merchant2/fofs_img/how-optical-fiber-works.gif[/URL]
The refractive index of the core is higher than that of the cladding,
I don't understand why!
The refractive index of the core is higher than that of the cladding,
I don't understand why!
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