Optical Switching

Communications networks will no doubt continue to grow in capacity for some time as more people come to expect more from the Internet. Nanotechnology, or more specifically soft lithography (or nanoimprinting) is already being used in the production of sub-wavelength optical components. This is an area well worth keeping an eye on (the US optical switching market is expected to grow from $1.6 billion to $10.3 billion by 2004).