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浏览/检索结果: 共5条，第1-5条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Design of the deceleration magnetic alloy cavity for a high-intensity heavy-ion accelerator facility Spectrometer Ring 期刊论文 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2021, 卷号: 1005, 页码: 6 作者:  Wang, K.;  Xu, Z.;  Jin, P.;  Fu, X.;  Qiao, Y. 收藏  |  浏览/下载：52/0  |  提交时间：2021/12/09 HIAF  SRing  Deceleration  MA cavity  Performance test   MA-core loaded untuned RF compression cavity for HIRFL-CSR 期刊论文 Nuclear Instruments and Methods in Physics Research A, 2012, 卷号: 661, 期号: 1, 页码: 1-6 作者:  Mei LR(梅立荣);  Jia-wen Xia;  Hong-wei Zhao;  Zhi-bin Bian;  Peng Jin 收藏  |  浏览/下载：17/0  |  提交时间：2012/03/07 Ma-core  Untuned Cavity  Accelerating Gap Voltage   An untuned MA-loaded cavity for HIRFL-CSR 期刊论文 CHINESE PHYSICS C, 2010, 卷号: 34, 期号: 8, 页码: 1132-1135 作者:  Mei Li-Rong;  Xu Zhe;  Yuan You-Jin;  Zhang Sheng-Hu;  Zhang Zhou-Li 收藏  |  浏览/下载：7/0  |  提交时间：2011/04/20 magnetic alloy material  untuned MA-loaded cavity  accelerating gradient   An untuned MA-loaded cavity for HIRFL-CSR 期刊论文 CHINESE PHYSICS C, 2010, 卷号: 34, 期号: 8, 页码: 1132-1135 作者:  Yue Wei-Ming;  Mei Li-Rong;  Zhang Zhou-Li;  Yuan You-Jin;  Xu Zhe 收藏  |  浏览/下载：12/0  |  提交时间：2010/11/04 magnetic alloy material  untuned MA-loaded cavity  accelerating gradient   High-power InGaAs VCSEL's single devices and 2-D arrays (EI CONFERENCE) 会议论文 Optoelectronic Materials and Devices for Optical Communications, November 7, 2005 - November 10, 2005, Shanghai, China Li T.; Ning Y.; Sun Y.; Qin L.; Yan C.; Liu Y.; Wang L. 收藏  |  浏览/下载：13/0  |  提交时间：2013/03/25 We report on bottom-emitting vertical-cavity surface-emitting lasers (VCSEL's) and laser arrays providing high output powers in the 980-nm wavelength regime. Single devices with active diameters of 500 m show high output powers of 1.95 W at room temperature. Its threshold current is 510 mA  and the maximum spatially averaged optical power density is 0.93 kW/cm2. A 16 elements array with 200m aperture size (250m center spacing) of individual elements shows a CW output power of 1.21 W at room temperature  resulting in a average optical power density of 1KW/cm2. The threshold current of the array is 1.32A and the lasing peak wavelength is 981.9 nm. The distinction of emission spectrums between the single device and the array is discussed.