A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the ILX LIGHTWAVE OMH-6722B Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   ILX LIGHTWAVE OMH-6722B   Description / Specification:    
ILX LIGHTWAVE OMH-6722B 400 to 1100 nm Silicon Optical Power/Wavelength Head

The ILX OMH-6722B Optical Power and Wavelength Measurement Head provides flexibility to easily and accurately measure the optical power and wavelength of laser sources from the blue to the near infrared spectrum. These products incorporate ILX’s unique integrating sphere-based power and wavelength measurement capability. The OMH-6722B power/wavehead provides accurate power and wavelength measurement from 400 to 1100 nm. ILX OMH-6722B integrating sphere simplifies optical power measurements of laser diodes and LEDs by eliminating measurement problems related to detector saturation, alignment beam profile, polarization, and back reflection. Integrating spheres are inherently insensitive to beam profiles, providing you with more flexibility in laser type and launch conditions.

Wavelength Range: 400 to 1100 nm.
Accuracy: ±1.0 nm.
Detection (minimum power required): -20 dBm.
Temperature Coefficient: <-0.03nm/°C (typical).
Power Range: -40 to +30 dBm.
Damage Threshold: +42 dBm.
Accuracy: ±3.5%.
Sensor Type: Silicon.
Noise: 5 nW p-p (typical) at 980 nm.
Linearity Temperature Coefficient: 0.1% /°C (typical).


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

Absolute Wavelength Accuracy
Absolute Wavelength Accuracy is the maximum difference between the actual wavelength and the displayed wavelength of the Optical Source. Wavelength is defined as wavelength in vacuum.

Decibel (dB)
A unit of measurement of optical power which indicates relative power. A -10 dB means a reduction in power by 10 times, -20 dB means another 10 times or 100 times overall, -30 means another 10 times or 1000 times overall and so on.

Nanometer (nm)
A unit of measure used to measure wavelength of light, meaning one one-billionth of a meter

Relative Intensity Noise (RIN)
Relative intensity noise (RIN), describes the instability in the power level of a laser. The noise term is important to describe lasers used in fiber-optic communication and LIDAR remote sensing. It is the square of the (spectrally resolved) RMS optical power amplitude divided by the measurement bandwidth and the square of the average optical power, expressed in dB/Hz.

Total Return loss
In an optical fiber, the loss that takes place at any discontinuity of refractive index, especially at an air-glass interface such as a fiber endface, at which a fraction of the optical signal is reflected back toward the source. RL = - 10log10 (Preflected/Preference)

Please contact us for your ILX LIGHTWAVE OMH-6722B CALIBRATION and/or ILX LIGHTWAVE OMH-6722B 400 to 1100 nm Silicon Optical Power/Wavelength Head REPAIR

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