看了激光产品的用户又看了
CrF型 铬:镁橄榄石飞秒激光器
产品介绍：
CrF型铬镁橄榄石激光器，采用独特的增益介质，能够产生1250 nm波长的飞秒激光脉冲。该激光器带有集成的Peltier TC温度控制单元，用来为晶体散热降温，来实现更高的输出功率和对晶体的精确温控。该型激光器有三种型号具有SESAM自启动模式，具有固定的工作波长；还有一种型号具有电磁启动器，可以进行波长调谐。
CrF型激光器包括一个内置的15 W光纤泵浦激光器控制单元。1250 nm的飞秒脉冲激光显著地推动了显微镜和人体组织研究的发展。CrF型激光器的连续输出版本为LF-100型。CrF型激光器也可以作为Cr:F激光放大系统的种子振荡器，该型放大器也由我公司提供。
产品特点：
波长范围：1230-1270 nm
输出功率最高 800mW
脉冲能量 >20 nJ at 30 MHz
集成式泵浦源（可选）
最小脉冲宽度<35 fs
电磁启动器或是SESAM
产品应用：
多光子激发显微镜
放大系统种子源
太赫兹波的产生和探测
时间分辨光谱
光学相干断层扫描
光谱分析
技术参数:
型号 | CrF-450TP | CrF-400SP | CrF-700SP | CrF-700SP-L |
脉宽(FWHM) | <65* fs | <75 fs | <140 fs | |
波长范围，nm | 1230-1270 nm (可调) | 1230-1270 nm (固定) | 1265+/-15 nm （固定） | |
平均输出功率（在峰值波长） | >450 mW ** | >400 mW | >700 mW | >560 mW |
重复率（典型值） | 96 MHz | 95 MHz | 30+/-2 MHz（固定） | |
脉冲能量 | >4 nJ | >4 nJ | >7 nJ | >20 nJ |
内置掺镱光纤激光器泵浦功率源 | 15 W | |||
飞秒启动模式 | 电启动 | 自启动(SESAM) | ||
输出稳定性 | <2% rms | <5% rms | ||
空间模式 | TEM00 | |||
偏振 | 线性，水平偏振 | |||
发散角 | <2 mrad | |||
晶体冷却方式 | thermoelectric + closed-loop water chiller | |||
* - 可根据客户要求定制，最低至35 fs； ** - 可根据客户要求定制，最高达800 mW。 | ||||
| 用户单位 | 采购时间 |
|---|---|
| 华东师范大学 | 2014-02-03 |
| 中国工程物理研究院激光聚变研究中心 | 2014-03-20 |
| 昆山光微电子有限公司 | 2016-05-12 |
| 西安应用光学研究所 | 2016-02-02 |
| 上海拓领光电科技有限公司 | 2016-05-01 |
保修期: 1年
是否可延长保修期: 否
现场技术咨询: 无
免费培训: 1
免费仪器保养: 1
保内维修承诺: 1
报修承诺: 1
Onefive Origami-XP型高能量飞秒激光器
型号：Origami XP 30万
Avesta TeMa掺镱固体飞秒激光器
型号：TeMa 5万
Avesta TiF-15钛:蓝宝石飞秒激光器
型号：TiF-15 5万
Avesta TiF-50型 钛:蓝宝石飞秒激光器
型号：TiF-50 5万Van der Waals coupling is emerging as a powerful method to engineer physical properties of atomically thin two-dimensional materials. In coupled graphene–graphene and graphene–boron nitride layers, interesting physical phenomena ranging from Fermi velocity renormalization to Hofstadter’s butterfly pattern have been demonstrated. Atomically thin transition metal dichalcogenides, another family of two-dimensional-layered semiconductors, can show distinct coupling phenomena. Here we demonstrate the evolution of interlayer coupling with twist angles in as-grown molybdenum disulfide bilayers. We find that the indirect bandgap size varies appreciably with the stacking configuration: it shows the largest redshift for AA- and AB-stacked bilayers, and a significantly smaller but constant redshift for all other twist angles.
We report on the generation of broadband, high-energy femtosecond pulses centered at 1.28 μm by stimulated Raman scattering in a pressurized hydrogen cell. Stimulated Raman scattering is performed by two chirped and delayed pulses originating from a multi-mJ Ti:sapphire amplifier.The Stokes pulse carries record-high energy of 4.4 mJ and is recompressed down to 66 fs by a reflective grating pair. We characterized the short-wavelength mid-infrared source in view of energy stability, beam profile, and conversion efficiency at repetition rates of 100 and 10 Hz. The demonstrated high-energy frequency shifter will benefit intense THz sources based on highly nonlinear organic crystals.
A high-stability and high-efficiency ring Ti:sapphire regenerative amplifier is demonstrated based on a double-gating pulse picker at a repetition rate of 1 kHz. Pulse energy up to 5.7 mJ is obtained using a pump energy of 20.0 mJ at 527 nm, corresponding to a relatively high slope efficiency of 30.3%. After a grating compressor, the laser pulse is compressed to 37.2 fs with an energy of 4.1 mJ. The beam quality factors M2 are 1.4 and 1.3 in tangential and sagittal directions, respectively. The measured root mean square energy stability is better than 0.31% over an 11 h period.
阿维斯塔激光产品CrF的工作原理介绍
激光产品CrF的使用方法?
阿维斯塔CrF多少钱一台?
激光产品CrF可以检测什么？
激光产品CrF使用的注意事项？
阿维斯塔CrF的说明书有吗？
阿维斯塔激光产品CrF的操作规程有吗？
阿维斯塔激光产品CrF报价含票含运吗？
阿维斯塔CrF有现货吗？
