Presentation | 1997/11/4 Basic Characteristics of Wide Band Electro-Absorption Optical Gates H. Takano, S. Kitajima, T. Ido, H. Kuwano, M. Kobayashi, M. Koizumi, H. Gomyo, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Using an Electro-Absorption optical gates with absorption region of 150μm length, we studied the feasibility of this device for an application of an optical buffer used in a 320-Gb/s optical ATM switching system. We measured the basic characteristics of the EA optical gates in 1535~1560nm range (bandwidth is 25nm) and found insertion loss of less than 15dB. extinction ratio of more than 35dB.and a sum of polarization dependent loss and wavelength dependent loss of less than 2dB supposing equalizing filter being used. This basic characteristics was not changed when burst signal came in EA optical gates whose peak optical power was ten times larger than the average. These results offer the applicability of this EA optical gates to the optical buffer above mentioned. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Optical gate / Wide Band / High extinction ratio / Burst signal / Optical buffer / Optical switching |
Paper # | LQE97-91 |
Date of Issue |
Conference Information | |
Committee | LQE |
---|---|
Conference Date | 1997/11/4(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Lasers and Quantum Electronics (LQE) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Basic Characteristics of Wide Band Electro-Absorption Optical Gates |
Sub Title (in English) | |
Keyword(1) | Optical gate |
Keyword(2) | Wide Band |
Keyword(3) | High extinction ratio |
Keyword(4) | Burst signal |
Keyword(5) | Optical buffer |
Keyword(6) | Optical switching |
1st Author's Name | H. Takano |
1st Author's Affiliation | Central Research Lab., Hitachi, Ltd.() |
2nd Author's Name | S. Kitajima |
2nd Author's Affiliation | Central Research Lab., Hitachi, Ltd. |
3rd Author's Name | T. Ido |
3rd Author's Affiliation | Central Research Lab., Hitachi, Ltd. |
4th Author's Name | H. Kuwano |
4th Author's Affiliation | Telecommunications division, Hitachi, Ltd. |
5th Author's Name | M. Kobayashi |
5th Author's Affiliation | Optoelectronic System Lab., Hitachi Cable, Ltd. |
6th Author's Name | M. Koizumi |
6th Author's Affiliation | Central Research Lab., Hitachi, Ltd. |
7th Author's Name | H. Gomyo |
7th Author's Affiliation | Telecommunications division, Hitachi, Ltd. |
Date | 1997/11/4 |
Paper # | LQE97-91 |
Volume (vol) | vol.97 |
Number (no) | 363 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |