机构

• 半导体研究所 [4]
• 长春光学精密机械与物... [2]
• 西安光学精密机械研究... [1]

采集方式

• OAI收割 [5]
• iSwitch采集 [2]

内容类型

• 期刊论文 [5]
• 会议论文 [2]

发表日期

• 2021 [1]
• 2012 [1]
• 2011 [2]
• 2010 [2]
• 2007 [1]

学科主题

• 光电子学 [2]

筛选

浏览/检索结果: 共7条，第1-7条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 High-power operation and lateral divergence angle reduction of broad-area laser diodes at 976 nm 期刊论文  OAI收割 Optics and Laser Technology, 2021, 卷号: 141 作者:  Liu, Yuxian;  Yang, Guowen;  Wang, Zhenfu;  Li, Te;  Tang, Song   |  收藏  |  浏览/下载：53/0  |  提交时间：2021/05/08 Semiconductor laser  Diode laser  High power  High efficiency  Low divergence angle  High brightness  976 nm   High power Bragg reflection waveguide diode lasers with twin near-circular emission spots (EI CONFERENCE) 会议论文  OAI收割 2012 IEEE Photonics Society Summer Topical Meeting Series, PSST 2012, July 9, 2012 - July 11, 2012, Seattle, WA, United states 作者:  Wang L.;  Wang L.;  Wang L. 收藏  |  浏览/下载：20/0  |  提交时间：2013/03/25 A novel semiconductor laser with two symmetrical near-circular emission spots separated at an angle of 62 was demonstrated using Bragg reflection waveguide. The low beam divergence of 5.4 and power of 2.6 W were achieved. 2012 IEEE.   Graded index profiles and loss-induced single-mode characteristics in vertical-cavity surface-emitting lasers with petal-shape holey structure 期刊论文  iSwitch采集 Chinese physics b, 2011, 卷号: 20, 期号: 2, 页码: 8 作者:  Liu An-Jin;  Qu Hong-Wei;  Chen Wei;  Jiang Bin;  Zhou Wen-Jun 收藏  |  浏览/下载：31/0  |  提交时间：2019/05/12 Vertical-cavity surface-emitting lasers  Single mode  Low divergence angle  Graded index profile   Graded index profiles and loss-induced single-mode characteristics in vertical-cavity surface-emitting lasers with petal-shape holey structure 期刊论文  OAI收割 chinese physics b, 2011, 卷号: 20, 期号: 2, 页码: article no.24204 作者:  Jiang B 收藏  |  浏览/下载：74/7  |  提交时间：2011/07/06 vertical-cavity surface-emitting lasers  single mode  low divergence angle  graded index profile  OPTICAL INTERCONNECTS  QUANTUM-DOT  WAVE-GUIDE  VCSELS  POWER  FIELD  OPERATION  OXIDATION  DESIGN  FIBERS   Single-mode holey vertical-cavity surface-emitting laser with ultra-narrow beam divergence 期刊论文  iSwitch采集 Laser physics letters, 2010, 卷号: 7, 期号: 3, 页码: 213-217 作者:  Liu, A. J.;  Chen, W.;  Qu, H. W.;  Jiang, B.;  Zhou, W. J. 收藏  |  浏览/下载：31/0  |  提交时间：2019/05/12 Divergence angle  Graded index profile  Low index step  Single mode  Vertical-cavity surface-emitting laser   Single-mode holey vertical-cavity surface-emitting laser with ultra-narrow beam divergence 期刊论文  OAI收割 laser physics letters, 2010, 卷号: 7, 期号: 3, 页码: 213-217 作者:  Jiang B 收藏  |  浏览/下载：274/50  |  提交时间：2010/04/22 divergence angle  graded index profile  low index step  single mode  vertical-cavity surface-emitting laser  WAVE-GUIDE  POWER  VCSELS  INDEX  DEPTH   Large aperture low threshold current 980nmVCSELs fabricated with pulsed anodic oxidation (EI CONFERENCE) 会议论文  OAI收割 Optoelectronic Materials and Devices II, November 2, 2007 - November 5, 2007, Wuhan, China Jinjiang C.; Yongqiang N.; Te L.; Guangyu L.; Yan Z.; Biao P.; Yanfang S.; Lijun W. 收藏  |  浏览/下载：26/0  |  提交时间：2013/03/25 Pulsed anodic oxidation technique  a new way of forming current blocking layers  was successfully used in ridge-waveguide QW laser fabrication. We apply this method in 980nm VCSELs fabrication to form a high-quality native oxide current blocking layer  which simplify the device process. A significant reduction of threshold current and a distinguished device performance are achieved. The 500m-diameter device has a current threshold as low as 0.48W. The maximum CW operation output power at room temperature is 1.48W. The lateral divergence angle //and vertical divergence angle are as low as 15.3 and 13.8 without side-lobes at a current of 6A.