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ADCMT Optical Power Meter 8250A
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Product Name:
ADCMT Optical Power Meter 8250A
Product Model:
8250A
Manufacturer:
Advantest
file:
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Product Description
日本爱德万8250A ADCMT8250A 光功率计
ADCMT8250A 光功率计 日本爱德万8250A
ADCMT8250A 光功率计 日本爱德万8250A
ADCMT Optical Power Meter 8250A
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Overview
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The 8250A is a bench-type optical power meter, which is most suitable for R&D and production of LDs, optical pickups, and drives for optical disks.
It has 0.001dB resolution and 5 1/2-digit display and is also quipped with GPIB and USB interfaces as standard, allowing easy automated system establishment.
Nine kinds of optical sensors with various purpose (general-purpose/blue-violet/high-power/three-wavelength) and different shapes (thin-type/ cylindrical-type) are available. The three-wavelength optical sensors 82314B, 82324B and 82314BW are capable of measuring 405nm, 650nm, 780nm wavelength ranges. The blue-violet optical sensors 82312B and 82322B have realized a flat wavelength sensitivity characteristic and low dependency on an angle of incidence in the 405 nm range. The high-power optical sensors 82313B and 82323B enable high-power measurement of up to 200mW.
Furthermore, the optical sensors for the TQ8210/TQ8215 series are also usable.
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Features
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High resolution 0.001dB, 5 1/2-digit display
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GPIB and USB interfaces
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Various sensors available by use
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1)
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three-wavelength optical sensor applicable to Blu-ray disk, DVD (650nm) and CD (780nm), most suitable for pick up evaluation (82314B/82324B/82314BW)
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Flat wavelength sensitivity characteristic and low dependency on an angle of incidence in the 405/650/780 nm bands
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Low reflection; less measurement deviation due to multi reflection between the sensor and the pickup.
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2)
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Blue-violet optical sensor most suitable for Blu-ray disk in the 405nm band (82312B/82322B)
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Flat wavelength sensitivity characteristic and low incident-angle-dependency in the 405 nm band
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Low reflection; less measurement deviation due to multi reflection between the sensor and the pickup
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3)
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High-power optical sensor of up to 200mW (82313B/82323B)
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The maximum light-receiving power of 200mW suitable for pickup measurement of high-speed rewritable CD/DVD
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It is possible to measure high power density without saturation up to 200mW even at 0.1mmφ spot diameter.
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4)
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Low-price general-purpose optical sensor (82311B/82321B)
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Both thin-type and cylindrical-type optical sensors are available. Manual measurement and system built-in measurement can be performed easily.
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Sensor power calibration wavelength: 405/650/780nm
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Maximum three-wavelength power calibration is available on just one sensor by adding the calibration wavelength options. (405nm: OPT+21/650nm: OPT+22/780nm:OPT+23)
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The optical sensors for the TQ8210/TQ8215 series (82014A/82017A/82015/Q82018A) are also usable.
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