| Presentation | 2004/1/23 Impact on BER estimation using asynchronous sampling and WDM signal monitoring experiment Ippei SHAKE, Ryouichi KASAHARA, Hidehiko TAKARA, Motohaya ISHII, Yasuyuki INOUE, Takuya OHARA, Yoshinori HIBINO, Satoki KAWANISHI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We introduce a signal quality (Q-factor) monitoring method that uses opened eye-diagrams captured by asynchronous sampling. The use of high-speed asynchronous electro-optical sampling makes fixed timing Q-factor monitoring simple to perform. The method is experimentally compared to the existing averaged Q-factor method. We also explain a simple BER monitoring method for WDM signals. Experimental results using 32-channel wavelength selector based on thermo-optic switch and AWG iare shown. The BER of each channel is estimated from opened eye-diagrams obtained by asynchronous sampling. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | performance monitoring / Q-factor / asynchronous sampling / eye-diagrams / BER estimation / WDM / OE sampling |
| Paper # | OCS2003-132 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 2004/1/23(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Optical Communication Systems (OCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Impact on BER estimation using asynchronous sampling and WDM signal monitoring experiment |
| Sub Title (in English) | |
| Keyword(1) | performance monitoring |
| Keyword(2) | Q-factor |
| Keyword(3) | asynchronous sampling |
| Keyword(4) | eye-diagrams |
| Keyword(5) | BER estimation |
| Keyword(6) | WDM |
| Keyword(7) | OE sampling |
| 1st Author's Name | Ippei SHAKE |
| 1st Author's Affiliation | NTT Network Innovation Laboratories, NTT corporation() |
| 2nd Author's Name | Ryouichi KASAHARA |
| 2nd Author's Affiliation | NTT Photonics Laboratories, NTT corporation |
| 3rd Author's Name | Hidehiko TAKARA |
| 3rd Author's Affiliation | NTT Network Innovation Laboratories, NTT corporation |
| 4th Author's Name | Motohaya ISHII |
| 4th Author's Affiliation | NTT Photonics Laboratories, NTT corporation |
| 5th Author's Name | Yasuyuki INOUE |
| 5th Author's Affiliation | NTT Photonics Laboratories, NTT corporation |
| 6th Author's Name | Takuya OHARA |
| 6th Author's Affiliation | NTT Network Innovation Laboratories, NTT corporation |
| 7th Author's Name | Yoshinori HIBINO |
| 7th Author's Affiliation | NTT Photonics Laboratories, NTT corporation |
| 8th Author's Name | Satoki KAWANISHI |
| 8th Author's Affiliation | NTT Photonics Laboratories, NTT corporation |
| Date | 2004/1/23 |
| Paper # | OCS2003-132 |
| Volume (vol) | vol.103 |
| Number (no) | 627 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |