Keysight (Agilent) 81623B-E01 CALIBRATION and Keysight (Agilent) 81623B-E01 REPAIR
The Keysight (Agilent) 81623B-E01 is currently in stock and available for purchase on our  Sales Page
It is also available for immediate rental.
A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the Keysight (Agilent) 81623B-E01 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   Keysight (Agilent) 81623B-E01   Description / Specification:    
Keysight (Agilent) 81623B-E01 450 to 1020 nm Si Optical Head

The Agilent 81623B-E01 Optical head is used for measuring visible and near-infrared light, like used in POS (polymer optical fiber) networks, visible LED’s or infrared remote control sources, the new 81623B Option E01 external power head is an ideal solution. It covers the wavelength range from 450 nm to 1020 nm. It is used with a single (Agilent 81618A) or dual (Agilent 81619A) Interface Module. Specifications. Sensor Element: Si, 5 mm. Wavelength Range: 450 nm to 1020 nm. Power Range: +10 dBm to -90 dBm. Applicable Fiber Type Standard Open Beam: parallel beam, 9/125 µm to 100/140 µm, NA <=0.3. Uncertainty at Reference Conditions: ±2.2% (600 nm to 1020 nm). Return Loss: >50 dB, typ. >55 dB. Noise (peak to peak): typ. <0.5 pW (700 nm to 900 nm). Averaging Time (minimal): 100 µs.



 

Standard Calibration $285.00 *
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*This is a Web introductory price for one calibration of the Keysight (Agilent) 81623B-E01. 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.

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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