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    Optical Power Meter
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Home > Products > Light Test and Measurement > Optical Detectors For Power Meters > Low-Power Photodetectors, 918D Series

Low-Power Photodetectors, 918D Series
Low-Power Photodetectors, 918D Series

  • Automatic thermal drift compensation
  • Integrated attenuator allows easy extension of measurement range, selectable from 10X to 1000X
  • Free-space and fiber optic measurements
  • Calibration data electronically stored inside detector
  • 2 m long cable allows easy integration into test systems
Compatible Power Meter Models

Product DescriptionProduct DetailSpecificationsDrawingsDownloads3-D Model Related Products
Product Description
The 918D Series Photodetector is designed to outperform Newport's industry proven 818 Series photodetector family (see Low-Power Photodetector, 818 Series), by enhancing their performance with advanced features. The optical detectors feature integrated calibration-data storage, built-in OD1, OD2 or OD3 attenuation filter with electronic position sensing (attenuator On/Off), and temperature sensing electronics for temperature drift compensation, making the detector more accurate in environments with small temperature fluctuations. UV-enhanced silicon, silicon, germanium, indium gallium arsenide (InGaAs) detectors are available, covering the wavelength range from 200 to 1800 nm.
As with all other Newport photodetectors, the 918D Series include a full spectral response calibration utilizing NIST-traceable standards calibrated with high-precision equipment maintained in Newport’s optical detector metrology facility. Each detector is shipped with its individual calibration data, which is electronically stored inside the detector's EEPROM. A certificate of calibration as well as the actual calibration curves and data are shipped with each detector for attenuator and no-attenuator modes.
Also available are a variety of accessories such as collimating lens assemblies, fiber optic adapters and a 1” optic holder. (see Photodiode Detector Accessories).



Ordering Information
 Quantity  Model  Description  Price
 
2 Weeks
 918D-UV-OD3  UV Enhanced Silicon Photodetector, 200–1100 nm, OD3 Attenuator, DB15  
$715.00
 
2 Weeks
 918D-SL-OD1  Silicon (Si) Photodetector, 400–1100 nm, OD1 Attenuator, DB15  
$655.00
 
Available Today
 918D-SL-OD2  Silicon Photodetector, 400–1100 nm, OD2 Attenuator, DB15  
$655.00
 
1 Week
 918D-SL-OD3  Silicon Photodetector, 400–1100 nm, OD3 Attenuator, DB15  
$655.00
 
Available Today
 918D-IR-OD1  Germanium (Ge) Photodetector, Ge, 780–1800 nm, OD1 Attenuator, DB15  
$765.00
 
Available Today
 918D-IR-OD2  Germanium Photodetector, 780–1800 nm, OD2 Attenuator, DB15  
$765.00
 
Available Today
 918D-IR-OD3  Germanium Photodetector, 780–1800 nm, OD3 Attenuator, DB15  
$765.00
 
Available Today
 918D-IG-OD1  InGaAs Photodetector, 800–1650 nm, OD1 Attenuator, DB15  
$1315.00
 
Available Today
 918D-IG-OD2  InGaAs Photodetector, 800–1650 nm, OD2 Attenuator, DB15  
$1315.00
 
Available Today
 918D-IG-OD3  InGaAs Photodetector, 800–1650 nm, OD3 Attenuator, DB15  
$1315.00
 
Available Today
 918D-BASE-KIT  Base Mounting Kit, 918D, Anodized Aluminum with Flanges(1)  
$45.00

1) 918D-BASE-KIT is compatible with both Imperial and Metric table tops.

Related Products

1918-C is the most advanced portable power meter in industry (see Optical Power Meter, High-Performance Hand-Held, 1918-C)


• For high performance benchtop optical meter, see Optical Power and Energy Meters, High Performance, 1936-C/2936-C
• For most accurate fiber optic measurement, see Fiber Optic Detectors
• For wand type detectors, see UV/Si Detectors, Wand
• For high power measurement, see Thermopile Detector Sensor, 818P Series
• For pulse measurement, see Pyroelectric Detector Sensor, 818E Series


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