OPHIR PD300-IR CALIBRATION and OPHIR PD300-IR REPAIR

 
A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the OPHIR PD300-IR Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   OPHIR PD300-IR (7Z02412)   Description / Specification:    
OPHIR PD300-IR 700-1800 nm Photodiode Sensor

The Ophir PD300-IR is a photodiode laser measurement sensor for the near IR. It has a 5mm aperture with swivel mount and a removable filter. Without filter, its spectral range is from 700 to 1800nm and its power measuring range is from 5nW to 30mW. With filter the spectral range is 700 - 1800nm and the power range is 200µW - 300mW. The sensor comes with a 1.5 meter cable for connecting to a meter or PC interface.
Specifications.

Detector Type: Germanium.
Aperture: 5mm.
Spectral Range: 700-1800 nm.
Power Range: 5nW to 30mW (Filter out), 200μW to 300mW (Filter in).
Power Scales: 30mW to 30nW and dBm (Filter out), 300mW to 300μW and dBm (Filter in).
Resolution: 0.01nW (Filter out).
Damage Threshold: 10W/cm2 (Filter out), 50W/cm2 (Filter in).
Max Pulse Energy: 0.75μJ (Filter out), 2μJ (Filter in).
Noise Level for filter out: 200pW.
Response Time with Meter: 0.2s.
Beam Position Dependence: ±2%.



 



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

Coherence Time
Average time for the wave train to lose its phase realtionships

Fiber Bragg Grating (FBG)
A fiber Bragg grating (FBG) is a type of distributed Bragg reflector constructed in a short segment of optical fiber that reflects particular wavelengths of light and transmits all others. This is achieved by adding a periodic variation to the refractive index of the fiber core, which generates a wavelength specific dielectric mirror. A fiber Bragg grating can therefore be used as an inline optical filter to block certain wavelengths, or as a wavelength-specific reflector.

Modulation
Modulation is the process by which the characteristic of one wave (the carrier) is modified by another. Adding information into pulses of light.

Power Linearity
When changing the power level and measuring the differences (in dB) between actual and displayed power levels, the power linearity is ± half the span (in dB) between the maximum and the minimum value of all differences.

Stability
Stability is the extent to which a specified property, characteristic, or parameter of a substance, device, or apparatus, such as a fiber optic transmission system, remains fixed with the passage of time or with varying environmental conditions.


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