| Presentation | 2011-08-25 Reduction of Second-Order Temperature Dependence of Silica-Based Athermal AWG by Using Two Resin-Filled Grooves Katsuhiko Hirabayashi, Nobutatsu Koshobu, Junya Kobayashi, Mikitaka Itoh, Shin Kamei, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We devise a novel design for an athermal silica-based arrayed-waveguide grating (AWG) to reduce the residual second-order temperature dependence of conventional athermal AWGs with a silicone-filled groove. This athermal AWG has two grooves filled with silicone and polyolefin that compensate for the first- and second-order temperature dependence, respectively. The passband wavelength variation is successfully reduced from 80 to 16 pm in a -40～+80℃ temperature range. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Arrayed-waveguide grating / AWG / temperature dependence of refractive index / dn/dT / silicone / planar lightwave circuit |
| Paper # | EMD2011-36,CPM2011-80,OPE2011-71,LQE2011-34 |
| Date of Issue |
| Conference Information | |
| Committee | CPM |
|---|---|
| Conference Date | 2011/8/18(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 | Component Parts and Materials (CPM) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Reduction of Second-Order Temperature Dependence of Silica-Based Athermal AWG by Using Two Resin-Filled Grooves |
| Sub Title (in English) | |
| Keyword(1) | Arrayed-waveguide grating |
| Keyword(2) | AWG |
| Keyword(3) | temperature dependence of refractive index |
| Keyword(4) | dn/dT |
| Keyword(5) | silicone |
| Keyword(6) | planar lightwave circuit |
| 1st Author's Name | Katsuhiko Hirabayashi |
| 1st Author's Affiliation | NTT Photonics Laboratories, NTT Corporation() |
| 2nd Author's Name | Nobutatsu Koshobu |
| 2nd Author's Affiliation | NTT Photonics Laboratories, NTT Corporation |
| 3rd Author's Name | Junya Kobayashi |
| 3rd Author's Affiliation | NTT Photonics Laboratories, NTT Corporation |
| 4th Author's Name | Mikitaka Itoh |
| 4th Author's Affiliation | NTT Photonics Laboratories, NTT Corporation |
| 5th Author's Name | Shin Kamei |
| 5th Author's Affiliation | NTT Photonics Laboratories, NTT Corporation |
| Date | 2011-08-25 |
| Paper # | EMD2011-36,CPM2011-80,OPE2011-71,LQE2011-34 |
| Volume (vol) | vol.111 |
| Number (no) | 184 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |