| Автор | Wang Lu |
| Автор | Liao Zai-Yi |
| Автор | Cheng Yuan-Bing |
| Автор | Zhao Ling-Juan |
| Автор | Pan Jiao-Qing |
| Автор | Zhou Fan |
| Автор | Wang Wei |
| Дата выпуска | 2007-12-01 |
| dc.description | A novel Y-branch based monolithic transceiver with a superluminescent diode and a waveguide photodiode (Y-SDL-PD) is designed and fabricated by the method of bundle integrated waveguide (BIG) as the scheme for monolithic integration and angled Y-branch as the passive bi-directional waveguide. The simulations of BIG and Y-branches show low losses and improved far-field patterns, based on the beam propagation method (BPM). The amplified spontaneous emission of the device is up to 10 mW at 120 mA with no threshold and saturation. Spectral characteristics of about 30 nm width and less than 1 dB modulation are achieved using the built-in anti-lasing ability of Y-branch. The beam divergence angles in horizontal and vertical directions are optimized to as small as 12° × 8°, resulting in good fibre coupling. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Копирайт | 2007 Chinese Physical Society and IOP Publishing Ltd |
| Название | Monolithically Integrated Transceiver with Novel Y-Branch by Bundle Integrated Waveguide for Fibre Optic Gyroscope |
| Тип | paper |
| DOI | 10.1088/0256-307X/24/12/037 |
| Electronic ISSN | 1741-3540 |
| Print ISSN | 0256-307X |
| Журнал | Chinese Physics Letters |
| Том | 24 |
| Первая страница | 3424 |
| Последняя страница | 3427 |
| Выпуск | 12 |
