Abstract
A photodetector which extracts and detects light at a specific wavelength travelling through a fibre is presented. The detector is a semiconductor waveguide evanescently coupled to a singlemode fibre. The full width at half-maximum of the photocurrent response is 1.6 nm, and the external quantum efficiency is 75%.
Original language | English |
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Pages (from-to) | 515-516 |
Number of pages | 2 |
Journal | Electronics Letters |
Volume | 36 |
Issue number | 6 |
DOIs | |
State | Published - 16 Mar 2000 |