8250A Optical Power Meter Operation Manual
1.3 Connectable Sensors
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1.3
Connectable Sensors
Thin- and cylindrical-type 823x series sensors can be connected to this instrument. Functions of the sensors
are categorized into general purpose, blue violet, high power, and 3 wavelengths.
•
82311B
The 82311B thin-type, general-purpose optical sensor is available for measurement in optical disk
equipment or narrow spaces. Wavelengths ranging from 390 nm to 1100 nm can be measured and the
standard calibration wavelength is 780 nm. The calibration wavelength addition option (405 nm:
OP21 or 650 nm: OP22) can be added.
For the standard model, the typical value for wavelength sensitivity correction is saved in the memory
of the sensor. The actual measurement value for the sensor-specific wavelength sensitivity correction
can be acquired by specifying the wavelength sensitivity correction option (OP20).
•
82321B
The 82321B cylindrical-type optical sensor is available for attachment to test equipment, for measure-
ment on an optical bench, or for optical fiber system measurement. Adapters to accommodate each op-
tical connector are available. Wavelengths ranging from 390 nm to 1100 nm can be measured and the
standard calibration wavelength is 780 nm. The calibration wavelength addition option (405 nm:
OP21 or 650 nm: OP22) can be added.
For the standard model, the typical value for wavelength sensitivity correction is saved in the memory
of the sensor. The actual measurement value for the sensor-specific wavelength sensitivity correction
can be acquired by specifying the wavelength sensitivity correction option (OP20).
•
82312B
The 82312B thin-type optical sensor is available for measurement in optical disk equipment or narrow
spaces. The 82312B is available for blue-ray optical disks and has a flat sensitivity characteristic for
wavelengths ranging from 400 nm to 420 nm. Therefore, even if the wavelength of the light source is
different, a highly accurate measurement can be performed without wavelength sensitivity correction.
The calibration wavelength is 405 nm. The actual measurement value for wavelength sensitivity correc-
tion is saved in the memory of each sensor.
•
82322B
The 82322B cylindrical-type optical sensor is available for attachment to test equipment, for measure-
ment on an optical bench, or for optical fiber system measurement. Adapters to accommodate each op-
tical connector are available. The 82322B is available for blue-ray optical disks and has a flat sensitivity
characteristic for wavelengths ranging from 400 nm to 420 nm. Therefore, even if the wavelength of the
light source is different, a highly accurate measurement can be performed without wavelength sensitiv-
ity correction. The calibration wavelength is 405 nm. The actual measurement value for wavelength sen-
sitivity correction is saved in the memory of each sensor.
•
82313B
The 82313B thin-type optical sensor is available for measurement in optical disk equipment or narrow
spaces. The 82313B is ideal for measuring optical disk equipment in which a high power laser diode
(LD) is used. If the light condenses on the incident surface, up to 200 mW of optical power can be mea-
sured without saturation. Wavelengths ranging from 390 nm to 1100 nm can be measured and the stan-
dard calibration wavelength is 650 nm.
The calibration wavelength addition option (405 nm: OP21 or 780 nm: OP23) can
be added. The actual measurement value for wavelength sensitivity correction is saved in the memory
of each sensor.
