努美科技
登彁E/div>

恒定E电流況ECPM)系统PTS-3-CPM

名称EE/span> 恒定E电流況ECPM)系统PTS-3-CPM

型号EE/span> PTS-3-CPM

品牌EE/span> Sciencetech

  • 详绁E息

PTS-3-CPM使用户能够测量与PTS-1和PTS-2相同的IVEE谱响应和量子效玁E佁E增加亁E能强大皁E定EE流方法！EPME、E/p>

 

CPM系统使用偏E太阳能光源E亮样本太阳能E品E同时谁E单独皁EE源以要E持E的光谱、E/p>

 

偏置源可确保信号在低电平照明时不会受到线性响应的支配，而是根据谁E源的波长给E基线响应。这E许高精度地测量缺陷寁E。请与E们联系以获取更多信息、E/p>

 

PTS-3-CPM匁EEE/p>

▪ IV测证E/p>

▪ 光谱响庁E/p>

▪ 量子效玁E IPCE 

▪ 恒定E电流況ECPM)

 

 

(PTS-3-CPM) Constant Photocurrent Method System

 

The PTS-3-CPM allows users the same ability to measure IV, Spectral Response, and Quantum Efficiency as the PTS-1 and PTS-2, but adds the powerful Constant Photocurrent Method (CPM). The CPM system illuminates the sample solar sell with a bias solar light source while a separate light source is modulated to cover a specified spectrum. The bias source ensures that the signal is not dominated by the non-linear response at low-level illumination, but rather gives a baseline response dependent on the wavelength of the modulated source. This allows for a highly precise measurement of defect density. Please speak with a Sciencetech Technical Specialist for more information.

 

PTS-3-CPM Includes:

-IV Testing

-Spectral Response

-Quantum Efficiency/IPCE

-CPM Measurements

夁E号EEnbsp;