Superluminescent diode monolithically integrated with novel Y-branch by bundle integrated waveguide for fiber optic gyroscope - art. no. 68380D
文献类型：会议论文
| 作者 | Wang, L ; Zhao, LJ ; Chen, WX ; Pan, JQ ; Zhou, F ; Zhu, HL ; Wang, W |
| 出版日期 | 2008 |
| 会议名称 | 2nd conference on optoelectronic devices and integration |
| 会议日期 | nov 12-15, 2007 |
| 会议地点 | beijing, peoples r china |
| 关键词 | photonic integrated circuit Y-branch superluminescent diode bundle integrated guide far field pattern reactive ion etching |
| 页码 | 6838: d8380-d8380 |
| 通讯作者 | wang, l, chinese acad sci, inst semicond, state key lab integrated optoelect, pob 912, beijing 100083, peoples r china. |
| 中文摘要 | we have developed a novel inp-based, ridge-waveguide photonic integrated circuit (pic), which consists of a 1.1-um wavelength y-branch optical waveguide with low loss and improved far field pattern and a 1.3-um wavelength strained ingaasp-inp multiple quantum-well superluminescent diode, with bundle integrated guide (big) as the scheme for monolithic integration. 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 i 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 degrees x8 degrees, resulting in good fiber coupling. the compactness, simplicity in fabrication, good superluminescent performance, low transmission loss and estimated low coupling loss prove the big and y-branch method to be a feasible way for integration and make the photonic integrated circuit of y-branch and superluminescent diode an promising candidate for transmitter and transceiver used in fiber optic gyroscope. |
| 英文摘要 | we have developed a novel inp-based, ridge-waveguide photonic integrated circuit (pic), which consists of a 1.1-um wavelength y-branch optical waveguide with low loss and improved far field pattern and a 1.3-um wavelength strained ingaasp-inp multiple quantum-well superluminescent diode, with bundle integrated guide (big) as the scheme for monolithic integration. 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 i 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 degrees x8 degrees, resulting in good fiber coupling. the compactness, simplicity in fabrication, good superluminescent performance, low transmission loss and estimated low coupling loss prove the big and y-branch method to be a feasible way for integration and make the photonic integrated circuit of y-branch and superluminescent diode an promising candidate for transmitter and transceiver used in fiber optic gyroscope.; zhangdi于2010-03-09批量导入; made available in dspace on 2010-03-09t02:11:54z (gmt). no. of bitstreams: 1 676.pdf: 755390 bytes, checksum: aaf0e0a6e792c0f739fc138854ac6f84 (md5) previous issue date: 2008; spie.; chinese opt soc.; chinese acad sci, inst semicond, state key lab integrated optoelect, beijing 100083, peoples r china |
| 收录类别 | CPCI-S |
| 会议主办者 | spie.; chinese opt soc. |
| 会议录 | optoelectronic devices and integration ii
 |
| 会议录出版者 | spie-int soc optical engineering ; 1000 20th st, po box 10, bellingham, wa 98227-0010 usa |
| 学科主题 | 光电子学 |
| 会议录出版地 | 1000 20th st, po box 10, bellingham, wa 98227-0010 usa |
| 语种 | 英语 |
| ISSN号 | 0277-786x |
| ISBN号 | 978-0-8194-7013-3 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/7794]  |
| 专题 | 半导体研究所_中国科学院半导体研究所（2009年前） |
| 推荐引用方式 GB/T 7714 | Wang, L,Zhao, LJ,Chen, WX,et al. Superluminescent diode monolithically integrated with novel Y-branch by bundle integrated waveguide for fiber optic gyroscope - art. no. 68380D[C]. 见:2nd conference on optoelectronic devices and integration. beijing, peoples r china. nov 12-15, 2007. |
入库方式： OAI收割
来源：半导体研究所
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