Method, device and system for amplifying burst optical signals
一种发光信号、信号光的技术,应用在光通信领域,能够解决增益过冲浪涌、光信号失真、传输信号受损等问题,达到实现保真、提升瞬态响应速度的效果
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0025] Embodiment one, such as figure 1 As shown, the embodiment of the present invention provides a method for amplifying a burst optical signal, including:
[0026] 101: Monitor the input state of the signal light;
[0027] The monitoring method can be monitored by a light detector, whether there is signal light input, of course, it is also possible to further monitor the power of the input signal light, which is not limited in the embodiment of the present invention; in addition, it is possible to monitor whether there is signal light input The method is not limited in the embodiments of the present invention.
[0028] 102: When there is no signal light input, control the output power of the pump light so that the gain medium has output optical power, and the output optical power is less than the maximum optical power that the gain medium can output when there is signal light input;
[0029] Before the pump light generated by the above pump source is controlled, it can be...
Embodiment 2
[0036] Embodiment two, such as figure 2 As shown, the embodiment of the present invention also provides a burst optical amplifier, including:
[0037] A monitoring unit 201, configured to monitor the input state of the signal light;
[0038] The pumping source 202 is used to generate pumping light. When no signal light is input, the output power of the pumping light is controlled so that the gain medium has output optical power, and the output optical power is less than the output power of the gain medium when there is signal light input. The maximum optical power of , and input the above pump light into the optical wavelength division multiplexer;
[0039] The optical wavelength division multiplexer 203 is used to input the signal light and the pump light into the gain medium after multiplexing;
[0040] The gain medium 204 is used to amplify the input signal light and output it.
[0041] Optionally, as in image 3 As shown, the above-mentioned pump source 202 includes: ...
Embodiment 3
[0050] Embodiment three, such as Figure 5 As shown, the embodiment of the present invention also provides an optical communication system, including: any burst optical amplifier 501 in Embodiment 2; the burst optical amplifier 501 is connected to the optical burst signal source 502 and the burst optical optical receiver 503;
[0051] The above-mentioned burst optical amplifier 501 is used to receive the burst optical signal generated by the optical burst signal source 502 through an optical fiber; after amplifying the above-mentioned burst optical signal, send it to the burst optical receiver 503 through an optical fiber.
[0052] The above optical communication system can be an optical communication using a burst optical amplifier for a passive optical network (Passive Optical Network, PON) optical burst switching (Optical Burst Switching, OBS) network, an optical packet switching (Optical Packet Switching, OPS) network, etc. system, the above examples should not be underst...
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