A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the NEWPORT 918D-ST-IR Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

Need another Optical Power Sensor?
Shop for Comparable Products on our
 used Optical Power Sensor page or new Optical Power Sensor page

   NEWPORT 918D-ST-IR   Description / Specification:    
NEWPORT 918D-ST-IR 780 to 1800 nm Germanium Optical Power Sensor Wand

The Newport 918D-ST-IR is a newly redesigned thin-profile, wand detector with a sturdy metal housing. Features include integrated calibration-data storage, built-in OD3 attenuation filter with automatic On/Off detection, and temperature sensing electronics for temperature drift compensation. Incorporating a large area 10 mm X 10 mm germanium photodiode, this slim optical sensor is ideal for laser and other optical power measurements in tight locations with busy setups. Compatibility with Newport’s latest power meters, including 1916-R, 843-R, 1830-R, 1918-R, and 1936/2936-R. RoHS compliant. Specifications. Spectral Range: 780 to 1800 nm. Max. Measurable Power: 2 W. Pulse Energy, Maximum - w/ Attenuator: 0.35 µJ/cm^2. Pulse Energy, Maximum - w/o Attenuator: 0.35 µJ/cm^2. Uniformity: ±2%. Linearity: ±5%. Calibration Uncertainty w/o Attenuator: 2% @ 780-910 nm, 2% @ 911-1700 nm, 4%@1701-1800 nm. Reverse Bias, Maximum: 0.25. Material: Germanium. Built-In Attenuator, OD3.


Standard Calibration $220.00 *
Click on Logo for More Prices
*This is a Web introductory price for one calibration of the NEWPORT 918D-ST-IR. Price does not in most cases include measurement performance data. Pricing does include NIST traceable calibration and issue of a calibration certificate and calibration label. Pricing may vary slightly due to volume and location of laboratory supporting calibration. Volume pricing may apply. On-site fees may apply depending on logistics, location and volume of work to be completed during the visit.

Related Optical Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

A change in the optical frequency caused by direct modulation of the laser. A chirp is a signal in which the frequency increases ('up-chirp') or decreases ('down-chirp') with time. In some sources, the term chirp is used interchangeably with sweep signal.

The extent to which optical power from one signal path is prevented from reaching another signal path.

Polarization Extinction Ratio
Polarization Extinction Ratio is the ratio of optical power in the slow axis of the polarization maintaining fiber to optical power in the fast axis within a specified wavelength range.

Sidemode Suppression Ratio
Sidemode Suppression Ratio is the ratio of average signal power to the optical power of the highest sidemode within a distance from 0.1 to 6 GHz to the signal’s optical frequency, expressed in dB.

Wavelength Stability
Wavelength Stability is the change of wavelength during given time span, expressed as ± half the span between the maximum and the minimum of all actual wavelengths.

Please contact us for your NEWPORT 918D-ST-IR CALIBRATION and/or NEWPORT 918D-ST-IR 780 to 1800 nm Germanium Optical Power Sensor Wand REPAIR

I'm interested in: 
Calibration Type (Select one):

Repair Information:
 Serial Number:

 Is there any physical damage?  
 If yes, describe:

What is the description of the problem?

How/when did the problem start?

 (*) Required Fields    For formal quote please fill in all fields.
From (Email):*
Contact Name:*
Address 1:
Address 2:
State/Territory/Province: *
Zip/Postal Code: