제품소개 Product

Laser Power&Energy Detector
11QE95
  • 11QE95
제조사 STANDA Ltd
11QE95

Laser Energy Detectors

목록

11QE95 laser energy detectors can measure energy up to 250 J (with attenuator).

Low noise level - just 15 µJ. Large effective aperture - 95 mm square.

These detectors are convenient to use and can measure relatively wide beams.

They are suitable for many OEM, manufacturing and laboratory applications.

 

Specifications

Detector 11QE95LP-S-MB 11QE95LP-H-MB 11QE95ELP-S-MB 11QE95ELP-H-MB
MAX MEASURABLE ENERGY (WITH ATTENUATOR) 250 J 250 J 250 J 250 J
MAX REPETITION FREQUENCY 40 Hz 40 Hz 10 Hz 10 Hz
EFFECTIVE APERTURE 95 mm Ø 95 mm Ø 95 mm Ø 95 mm Ø
MEASUREMENT CAPABILITY
Spectral Range *a 0.19 – 20 µm 0.19 – 20 µm 0.19 – 20 µm 0.19 – 20 µm
Maximum Measurable Energy b,c Alone Attenuator Alone Attenuator Alone Attenuator Alone Attenuator
   1064 nm, 150 ns pulse, single shot d 70 J 250 J 70 J 250 J 70 J 250 J 70 J 250 J
   1064 nm, 7 ns, 10 Hz 35 J 150 J 35 J 150 J 35 J 150 J 35 J 150 J
   266 nm, 7 ns, 10 Hz 30 J 50 J 30 J 50 J 30 J 50 J 30 J 50 J
Noise Equivalent Energy e 15 µJ 15 µJ 30 µJ 30 µJ
Sensitivity f,g 2 V/J 2 V/J 0.6 V/J 0.6 V/J
Max Repetition Frequency 40 Hz 40 Hz 10 Hz 10 Hz
Rise Time (typical 0-100 %) 1.5 ms 1.5 ms 5 ms 5 ms
Maximum Pulse Width (typical) 2 ms 2 ms 6 ms 6 ms
Calibration Uncertainty h ±3 % ±3 % ±3 % ±3 %
Repeatability <0.5 % <0.5 % <0.5 % <0.5 %
DAMAGE THRESHOLDS
Maximum Average Power Alone Attenuator Alone Attenuator Alone Attenuator Alone Attenuator
   All Wavelengths 20 W 45 W 40 W 90 W 20 W 45 W 40 W 90 W
Maximum Energy Density Alone Attenuator Alone Attenuator Alone Attenuator Alone Attenuator
   1064 nm, 150 µs, 10 Hz 1.2 J/cm2 14 J/cm2 1.2 J/cm2 14 J/cm2 1.2 J/cm2 14 J/cm2 1.2 J/cm2 14 J/cm2
   1064 nm, 7 ns, single shot 0.6 J/cm2 16 J/cm2 0.6 J/cm2 16 J/cm2 0.6 J/cm2 16 J/cm2 0.6 J/cm2 16 J/cm2
   1064 nm, 7 ns, 10 Hz 0.6 J/cm2 8 J/cm2 0.6 J/cm2 8 J/cm2 0.6 J/cm2 8 J/cm2 0.6 J/cm2 8 J/cm2
   532 nm, 7 ns, 10 Hz 0.6 J/cm2 6 J/cm2 0.6 J/cm2 6 J/cm2 0.6 J/cm2 6 J/cm2 0.6 J/cm2 6 J/cm2
   266 nm, 7 ns, 10 Hz 0.5 J/cm2 1 J/cm2 0.5 J/cm2 1 J/cm2 0.5 J/cm2 1 J/cm2 0.5 J/cm2 1 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) 95 mm Ø(90 mm Ø)
Absorber Multi-Band Multi-Band Multi-Band Multi-Band
Dimensions 122H x 122W x 20D mm 122H x 122W x 98D mm 122H x 122W x 20D mm 122H x 122W x 98D mm
Weight 0.78 kg 1.2 kg 0.78 kg 1.2 kg

Specifications are subject to change without notice

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