專業Power Meter/Power Masure/Measurement/Laser Power/Energy Monitor/Power Monitor廠商
- 11QE50 - Laser Energy Detectors
- Model: 11QE50
- 品牌:Standa
11QE50 - Laser Energy Detectors 雷射能量感測器
11QE50 雷射能量感測器可量測高達 23 焦耳的雷射能量（搭配衰減器使用時），最高支援 6,000 Hz 的重複頻率。具備極低雜訊水準，僅 10 微焦耳，有效感測孔徑為 50 mm × 50 mm。此感測器操作方便，可量測相對寬光斑的雷射光束，適用於各類 OEM 系統整合、製造測試及實驗室應用。
主要特色
• 模組化設計
可搭配兩種不同冷卻模組，提升感測器的功率承受能力。
• 低雜訊表現
採用 MT 吸收鍍層時，雜訊僅 10 µJ。
• 可選配 QED 衰減器
最高可量測 5 倍能量範圍，可選配經校正版本，支援 532 nm 至 1064 nm 全波段或單一波長校正。
• 金屬吸收層選項
支援高重複頻率（4000 Hz） 雷射量測應用。
• 內附測試靶
適用於 MB 型號，方便對位與能量分佈測試。
• 智慧介面
內建完整校正資料，可自動辨識與校準，確保精確量測。
相容主機：
 11MAESTRO |
 11M-LINK |
 11S-LINK |
11QE50 laser energy detectors can measure energy up to 85 J (with attenuator), max repetition frequency - 4000 Hz. Low noise level - just 10 µJ. Effective aperture - 50 mm square. These detectors are convenient to use and can measure relatively wide beams. They are suitable for many OEM, manufacturing and laboratory applications.
Main Features
• Modular Concept
Increase the power capability of your detector with 2 different cooling modules
• Low Noise Level
10 µJ for the MT coating
• QED Attenuator Available
Measure up to 5X higher energies. Available with optional calibration, all wavelengths between 532 & 1064 nm,
or single wavelength
• Available With Metallic Absorber
High Repetition Rate (4000 Hz)
• Test Target Included
With the MB models
• Smart Interface
Containing all the calibration data
Compatible Monitors
11MAESTRO |
11M-LINK |
11S-LINK |
| Detector | 11QE50LP-S-MB | 11QE50LP-H-MB | 11QE50SP-S-MT | 11QE50SP-H-MT | ||||
| MAX MEASURABLE ENERGY (WITH ATTENUATOR) | 85 J | 85 J | 44 J | 44 J | ||||
| MAX REPETITION FREQUENCY | 200 Hz | 200 Hz | 4000 Hz | 4000 Hz | ||||
| EFFECTIVE APERTURE | 50 x 50 mm | 50 x 50 mm | 50 x 50 mm | 50 x 50 mm | ||||
| MEASUREMENT CAPABILITY | ||||||||
| Spectral Range *a | 0.19 – 20 µm | 0.19 – 20 µm | 0.19 – 20 µm b | 0.19 – 20 µm b | ||||
| Maximum Measurable Energy c | Alone | Attenuator | Alone | Attenuator | Alone | Attenuator | Alone | Attenuator |
| 1064 nm, 7 ns, 10 Hz d | 15 J | 85 J | 15 J | 85 J | 13 J | 44 J | 13 J | 44 J |
| 266 nm, 7 ns, 10 Hz | 12.5 J | 22 J | 12.5 J | 22 J | 1.8 J | 6.5 J | 1.8 J | 6.5 J |
| Noise Equivalent Energy e | 10 µJ | 10 µJ | 10 µJ | 10 µJ | ||||
| Sensitivity f,g | 3 V/J | 3 V/J | 4 V/J | 4 V/J | ||||
| Max Repetition Frequency | 200 Hz | 200 Hz | 4000 Hz | 4000 Hz | ||||
| Maximum Pulse Width (typical) | 675 µs ** | 675 µs ** | 10 µs | 10 µs | ||||
| Rise Time (typical 0-100 %) | 900 µs | 900 µs | 20 µs | 20 µs | ||||
| Calibration Uncertainty h | ±3 % | ±3 % | ±3 % | ±3 % | ||||
| Repeatability | ||||||||
| DAMAGE THRESHOLDS | ||||||||
| Maximum Average Power | Alone | Attenuator | Alone | Attenuator | Alone | Attenuator | Alone | Attenuator |
| All Wavelengths | 10 W | 25 W | 20 W | 45 W | 10 W | 25 W | 20 W | 45 W |
| Maximum Energy Density | Alone | Attenuator | Alone | Attenuator | Alone | Attenuator | Alone | Attenuator |
| 1064 nm, 7 ns, single shot | 0.6 J/cm2 | 16 J/cm2 | 0.6 J/cm2 | 16 J/cm2 | 0.50 J/cm2 | 4 J/cm2 | 0.50 J/cm2 | 4 J/cm2 |
| 1064 nm, 7 ns, 10 Hz | 0.6 J/cm2 | 8 J/cm2 | 0.6 J/cm2 | 8 J/cm2 | 0.50 J/cm2 | 2 J/cm2 | 0.50 J/cm2 | 2 J/cm2 |
| 532 nm, 7 ns, 10 Hz | 0.6 J/cm2 | 6 J/cm2 | 0.6 J/cm2 | 6 J/cm2 | 0.07 J/cm2 | 0.35 J/cm2 | 0.07 J/cm2 | 0.35 J/cm2 |
| 266 nm, 7 ns, 10 Hz | 0.5 J/cm2 | 1 J/cm2 | 0.5 J/cm2 | 1 J/cm2 | 0.07 J/cm2 | 0.30 J/cm2 | 0.07 J/cm2 | 0.30 J/cm2 |
| Maximum Average Power Density | 10 W/cm2 | 600 W/cm2 | 10 W/cm2 i | 600 W/cm2 | 10 W/cm2 | 600 W/cm2 | 10 W/cm2 i | 600 W/cm2 |
| PHYSICAL CHARACTERISTICS | ||||||||
| Effective Aperture (with Attenuator) | 50 X 50 mm (47 X 47 mm) | |||||||
| Absorber | Multi-Band | Multi-Band | Metallic | Metallic | ||||
| Dimensions | 75H x 75W x 15D mm | 75H x 75W x 44D mm | 75H x 75W x 15D mm | 75H x 75W x 44D mm | ||||
| Weight | 209 g | 338 g | 209 g | 338 g | ||||
Specifications are subject to change without notice
