A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the ANRITSU ML9001A Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   ANRITSU ML9001A   Description / Specification:    
ANRITSU ML9001A Single Channel Optical Power Meter

The Anritsu ML9001A is a single-channel digital-display optical power meter. It insures accuracy and linearity over a wide wavelength range and greatly improves measurement reliability. It also has an improved basic performance, measurement can be made over the wide level range from –100 to +20 dBm because internal reflection in the power sensors has been suppressed. The ML9001A accurately and automatically calibrates all the power sensors within the specified wavelength range and ensures a ±5% accuracy at –23 dBm. It also has a ±0.15 dB linearity (–23 dBm reference value). The ML9001A extends the guaranteed accuracy range of the measured values and enables high-accuracy measurement. Specifications. Frequency range: 380 to 1800 nm (sensor dependent). Optical power measurement range: -100 to +23 dBm (sensor dependent). Display: 4 digit, W, W(REL), dBm, dB(REL) selectable. Calibration coefficient: Adjustable. Recorder output: 1 V/full-scale, linear output. Range select: Manual selection and automatic ranging. Measurement mode: Continuous and modulated light. Wavelength sensitivity correction: Automatic correction in 1 nm steps. Data memory: Max. 1000 data via GPIB.


Standard Calibration $260.00 *
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*This is a Web introductory price for one calibration of the ANRITSU ML9001A. 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.

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)

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