| Presentation | 2006-03-03 Observation of ultrafast amplitude and phase modulated beam using linear sampling technique Keiji Okamoto, Fumihiko Ito, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, a novel waveform measurement technique of ultrafast optical sampling is proposed and partially demonstrated using linear interaction with data signal and sampling pulses. Two series of interferometer system including slight relative delay enable not only the observation of amplitude modulation for ultra fast signal but also frequency modulation (phase) modulation. The amplitude modulation of 30ps gain-switched LD pulses are successfully observed in the experiment, where observed optical wave form is equivalent to the bandwidth of several tens of GHz. The observation of frequency modulation (phase) modulation is ongoing. This experimental result may imply the potential of the observation expanded to larger bandwidth. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Ultrafast Optical Sampling / Waveform Measurement / Amplitude Modulation / Phase Modulation / Frequency Modulation |
| Paper # | OFT2005-89 |
| Date of Issue |
| Conference Information | |
| Committee | OFT |
|---|---|
| Conference Date | 2006/2/24(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 | Optical Fiber Technology (OFT) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Observation of ultrafast amplitude and phase modulated beam using linear sampling technique |
| Sub Title (in English) | |
| Keyword(1) | Ultrafast Optical Sampling |
| Keyword(2) | Waveform Measurement |
| Keyword(3) | Amplitude Modulation |
| Keyword(4) | Phase Modulation |
| Keyword(5) | Frequency Modulation |
| 1st Author's Name | Keiji Okamoto |
| 1st Author's Affiliation | NTT Access Network Service Systems Labs.() |
| 2nd Author's Name | Fumihiko Ito |
| 2nd Author's Affiliation | NTT Access Network Service Systems Labs. |
| Date | 2006-03-03 |
| Paper # | OFT2005-89 |
| Volume (vol) | vol.105 |
| Number (no) | 631 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |