Photodiode Energy Sensors
Description:
The PD10-IR-C is a photodiode energy meter for low energies with a 5mm aperture. It can measure energies from 1nJ up to 600nJ. It can operate at repetition rates up to 10kHz and covers the spectral range from 0.7 - 1.8µm. The sensor comes with a standard 1.5 meter cable for connecting to a meter or PC interface.
Model
PD10-IR-C
Use
Infrared
Aperture mm
Ø5
Absorber Type
Ge photodiode
Spectral Range µm (a)
0.7 – 1.8
Surface Reflectivity % approx.
30
Calibration Accuracy +/-% (a)
5
Energy Scales
600nJ to 6nJ
Lowest Measurable Energy nJ (b)
1 at 1550nm
Max Pulse Width ms
0.005
Maximum Pulse Rate pps
10kHz
Noise on Lowest Range nJ
0.1
Additional Error with Frequency %
±1.5% to 10kHz
Linearity with Energy for > 10% of full scale (b)
±1.5%
Damage Threshold J/cm2
0.1
Maximum Average Power mW
6
Maximum Average Power Density W/cm2
50
Maximum Energy vs. Wavelength
Wavelength Max Energy
800 - 900nm 600nJ
1000 - 1300nm 200nJ
1300 - 1400nm 170nJ
1480 - 1560nm 150nJ
>1650nm 600nJ
Fiber Adapters Available (see page 104)
ST, FC, SMA, SC
Weight kg
0.25
Compliance
CE, China RoHS
Version
Part number
7Z02955
Note: (a) This is basic calibration accuracy. In certain wavelength regions calibration there is additional error as tabulated here.
<900nm add ±2%
>1700nm add ±2%
Note: (b) With the “user threshold” setting set to minimum. For other settings, the spec is for >10% of full scale or greater than twice the "user threshold", whichever is greater. The user threshold is not available with LaserStar, Nova/Orion, Pulsar, USBI and Quasar. For these meters, the threshold is set to minimum and the linearity spec is >10% of full scale. The PD-C series will only operate with Nova or Orion meters with an additional adapter Ophir P/N 7Z08272 (see page 105). The adapter can introduce up to 1% additional measurement error. The user threshold feature allows adjustment of the internal threshold up to 25% of full scale if desired to avoid false triggering in noisy environments. For further information, see the FAQs on our Website.
Note: (c) Additional Error with Frequency of ±1% only for energies up to 2µJ. For higher energies ±1% up to 10kHz, -4% at 20kHz.
Note: (d) Additional Error with Frequency of ±1% only for energies up to 20nJ. For higher energies ±2% up to 10kHz, -5% at 20kHz.
商品属性 [波长范围] 0.7 – 1.8um