One of the two optical windows in an optical fiber where the glass is most transparent and efficient for transmission. See optical fiber. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other ...

The researchers combined the cooled SNSPD with a new custom single-pixel scanning transceiver operating at a 1550-nm ...

The group at the Swiss Federal Institute of Technology in Lausanne (EPFL) demonstrated a top-emitting 1,550-nm double-fused VCSEL with an electrical and optical aperture formed by localized wafer ...