Dptical receiving machine
An optical receiver and light-receiving technology, which is applied in electromagnetic receivers, optical fiber transmission, electromagnetic transceivers, etc., can solve the problems of increased output amplitude, difficulty in realizing digital output receivers, and enlargement
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0066] An embodiment of the present invention will be described below with reference to FIGS. 1 to 10 .
[0067] FIG. 1 is a circuit diagram showing a schematic configuration of an optical receiver of this embodiment. The optical receiver is provided with a photodiode (photoelectric conversion element) PD1 that receives an optical signal transmitted through an optical fiber, and a signal processing circuit that performs signal processing based on an output from the photodiode PD1. The photodiode PD1 and the signal processing circuit are integrated on one chip to form an optoelectronic integrated circuit (OEIC).
[0068] (Circuit structure of optical receiver)
[0069] First, the circuit configuration of the above-mentioned optical receiver will be described. The output from photodiode PD1 is connected to the input of amplifier AMP1. For this amplifier AMP1, a capacitor Cf1 and a resistor Rf1 are connected in parallel. Thus, the output of amplifier AMP1 is connected to capa...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com