專業Power Meter/Power Masure/Measurement/Laser Power/Energy Monitor/Power Monitor廠商
- 11HSP-FS - High Speed Free-Space Photodetector
- Model: 11HSP-FS
- 品牌:Standa
11HSP-FS - High Speed Free-Space Photodetector 高速自由空間光偵測器
11HSP-FSx 系列為高速光學訊號偵測器。這些光偵測器特別適合量測脈衝寬度為數奈秒或更長的光脈衝，以及用於脈衝形狀監測。11HSP-FS1 也可用於連續波雷射在 10 Hz 至 300 MHz 範圍內的強度雜訊量測，而 11HSP-FS2 則具備更大的感光面積。光偵測器亦可整合於觸發脈衝產生系統中。建議外加偏壓電壓為 24–42 V。建議使用的電源供應器型號為 GE12I24-P1J，輸出 24 V、0.625 A，尺寸 70.7×40×38.8 mm，重量 97 g，連接器規格為「2.1/5.5」。
主要特色
• 高速自由空間光偵測器的典型應用包括：
脈衝波形量測
脈衝寬度量測
精確同步控制
模式拍頻監測
赫茲外差量測
The 11HSP-FSx is a family of high speed optical signal detectors. These photodetectors are well suited for measuring optical pulses with durations of a few ns or longer and also for pulse shape monitoring. The 11HSP-FS1 can also be used for intensity noise measurements of CW lasers in the range of 10 Hz - 300 MHz, while the 11HSP-FS2 has a large sensitive area. Photodetectors can be integrated into a scheme for generating triggering pulses. Recommended external bias voltage is 24-42V. Our recommended power supply: Model: GE12I24-P1J 24 V; 0.625 A Dimensions: 70.7x40x38.8mm weight: 97g connector "2.1/5.5" .
Main Features
• Typical applications of High Speed Free-space photo detectors include:
Pulse Form Measurements
Pulse Duration Measurements
Precise Synchronization
Mode Beating Monitoring
Heterodyne Measurements
| Model | 11HSP-FS1 | 11HSP-FS2 |
| Wavelength range, nm | 400-1100 | 400-1100 |
| Rise time, ns | <1 | <10 |
| Spectral Sensitivity (λ=850 nm) | 0.62 A/W | 0.62 A/W |
| Pulse width (FWHM), ns | 1 | 10 |
| NEP, (W/√ Hz) | 2.9x10-14 | 4x10-14 |
| Capacitance VR=5OV, pF | 2.2 | 20 |
| Material | Si | Si |
| Dark current, nA | 1 | 10 |
| Sensitive area, mm2 | 1 | 7.5 |
 Relative spectral sensitivity of 11HSP-FS1 |
 Relative spectral sensitivity of 11HSP-FS2 |
Custom optical fiber cables available separatelly. Please contact us for more details.
