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1. (WO2018220388) OPTICAL DETECTOR

Pub. No.:    WO/2018/220388    International Application No.:    PCT/GB2018/051498
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Sat Jun 02 01:59:59 CEST 2018
IPC: H04B 10/114
G02B 6/42
H04B 10/116
H04B 10/67
G02B 7/182
G02B 26/08
Applicants: PURELIFI LIMITED
Inventors: TSONEV, Dobroslav
Title: OPTICAL DETECTOR
Abstract:
An optical detector comprising a plurality of optical gain elements and a respective plurality of associated photodetectors, each optical gain element having a respective optical axis and each photodetector element having a respective optical axis, and wherein at least one of the plurality of optical gain elements is configured such that its optical axis is inclined with respect to the optical axis of an associated at least one of the photodetectors.