823xxB Series | ADC Corporation

|　　|　　|　　|　　|　　|　

823xxBシリーズ光パワー・メータ用センサ Optical Power Meter Sensor

Sensors for Optical Power Meters
823xxB Series

Nine types of sensors such as general-purpose sensors, high-power sensors and Blu-ray applicable sensors

General-purpose sensors (82311B/82321B)
Blue-violet sensors (82312B/82322B)
High-power sensors (82313B/82323B)
Three-wavelength sensors (82314B/82314BW/82324B)

　Specifications　　　Optical Sensor Reference Table　　　Wavelength Options

Threre are nine optiacal sensors of four types (general-purpose, blue-violet, high-power, three-wavelength) with 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 200 mW.

405nm 650nm 780nm

Specifications

General-purpose optical sensors

The 82311B and the 82321B can be used in a wavelength range from 390 nm to 1100 nm. The calibration wavelength is 780 nm.
The 82311B is a thin-type sensor useful for optical disc measurement and measurement in a narrow space.
The 82321B is a cylindrical-type sensor useful for measurement in a build-in sysmtem or on a optical bench and optical fiber measurement. The adapter applicable to each optical connector is optionally available.
The calibration wavelength options are also available.
The wavelength senstivity is corrected by using typical values stored in the memory of the sensors. When the wavelength sensitivity correction option is adopted, the wavelength sensitivity of each sensor is measured and corrected when calibrating.

82311B

82321B

Specifications

		82311B	82321B
Wavelength range		390 to 1100 nm
Power range	Display in dBm	－60 to ＋17 dBm
	Display in W	1 nW to 50 mW
	Beam spot	3 mmφ or more
Light receiving element		Si Photodiode
Light receiving area		Approx. 9.5 mm×9.5 mm	Approx. 8.5 mmφ
Effective light receiving area ^*1		Approx. 8.5 mm×8.5 mm	Approx. 6.5 mmφ
Calibration wavelength ^*2		780 nm
Measurement accuracy (at 1 mW input) ^*3		±2. 5 % (at calibration wavelength)/ ±3. 5%^*4(400 to 1000 nm)
Wavelength sensitivity correction range		390 to 1100 nm

*1: Relative sensitivity to the center is within the ±10 % range.
*2: Can be added by using options.
*3: Values fro CW light
*4: For the 82311B or 82321B, Option+20 is specified.

Sensor characteristics (typical values)

*Click to enlarge.

Sensor characteristics (typical values)

82311B Incident angle dependence (780nm)

Blue-violet optical sensors

The 82312B and 82322B blue-violet sensors have a characteristic that flattens the sensitivity of wavelengths between 400 and 420 nn. This saves time in performing sensitivity correction at each measurement and always offers high-accuracy measurement results.
The 82312B is a thin-type sensor useful for optical disc measurement and measurement in a narrow space.
The 82322B is a cylindrical-type sensor useful for measurement in a build-in sysmtem or on a optical bench and optical fiber measurement. The adapter applicable to each optical connector is optionally available.
The calibratoin wavelength is 405 nm. The wavelength senstivity is corrected by using typical values stored in the memory of the sensors.

405nm

82312B

82322B

Specifications

		82312B	82322B
Wavelength range		390 to 450 nm
Power range	Display in dBm	－50 to ＋20 dBm
	Display in W	10 nW to 100 mW
	Beam spot	1 mmφ or more
Light receiving element		Si Photodiode
Light receiving area		Approx. 10 mm×10 mm	Approx. 8.5 mmφ
Effective light receiving area ^*1		Approx. 8.5 mm×8.5 mm	Approx. 6.5 mmφ
Calibration wavelength ^*2		405 nm
Measurement accuracy (at 1 mW input) ^*3		±2. 5 % (at calibration wavelength)/ ±3. 5% (390 to 450 nm)
Wavelength sensitivity correction range		390 to 450 nm

*1: Relative sensitivity to the center is within the ±10 % range.
*2: Can be added by using options.
*3: Values fro CW light

Sensor characteristics (typical values)

*Click to enlarge.

Sensor characteristics (typical values)

82312B/82322B Incident angle dependence (405nm)

High-power optical sensors

The 82313B and 82323B sensors are suitable for high-power measurement such as optical discs using high-power laser diodes. It is possible to measure optical power up to 200 mW without saturation when even when condensing light on the light receiving surface. The wavelength range is from 390 to 1100 nm, and the standard calibration wavelength is 650 nm.
The 82313B is a thin-type sensor useful for optical disc measurement and measurement in a narrow space.
The 82323B is a cylindrical-type sensor useful for measurement in a build-in sysmtem or on a optical bench and optical fiber measurement. The adapter applicable to each optical connector is optionally available.
The calibration wavelength options are also available. The wavelength senstivity is corrected by using typical values stored in the memory of the sensors.

200mW

82313B

82323B

Specifications

Wavelength range		390 to 1100 nm
Power range	Display in dBm	－50 to ＋23 dBm
	Display in W	10 nW to 200 mW
	Beam spot	0.1 mmφ or more
Light receiving element		Si Photodiode
Light receiving area		Approx. 8.5 mmφ
Effective light receiving area ^*1		Approx. 6 mmφ
Calibration wavelength ^*2		650 nm
Measurement accuracy (at 1 mW input) ^*3		±2. 5 % (at calibration wavelength)/ ±3. 5% (400 to 1000 nm)
Wavelength sensitivity correction range		390 to 1100 nm

*1: Relative sensitivity to the center is within the ±10 % range.
*2: Can be added by using options.
*3: Values fro CW light

Sensor characteristics (typical values)

*Click to enlarge.

Sensor characteristics (typical values)

82313B/82323B Incident angle dependence （780nm）

Three-wavelength optical sensors

The 82314B, 82324B and 82314BW are three-wavelength sensors that are suitable for laser measurement of Blu-ray discs, DVDs and CDs. The wavelength range is from 390 to 900 nm, and the sensitivity in the range from 400 to 420 nm is flattened in particular. Thus, if the wavelength of the light source is different, sensitivity correction is unnecessary and high-accuracy measurement is possible. The standard calibration wavelength is 405 nm.
The 82314B and 82314BW are thin-type sensors useful for optical disc measurement and measurement in a narrow space.
The 82314BW is capable of easy and stabilized measurement of emmision light of high-NA lense because its light receiving surface (18×18 mm) is wider than that of the 82314B (10×10 mm).
The 82324B is a cylindrical-type sensor useful for measurement in a build-in sysmtem or on a optical bench and optical fiber measurement. The adapter applicable to each optical connector is optionally available.
The calibration wavelength options are also available. The wavelength senstivity is corrected by using typical values stored in the memory of the sensors.

405nm 650nm 780nm

82314B

82314BW

82324B

Specifications

		82314B	82314BW	82324B
Wavelength range		390 to 900 nm
Power range	Display in dBm	－50 to ＋20 dBm
	Display in W	10 nW to 100 mW
	Beam spot	3 mmφ or more
Light receiving element		Si Photodiode
Light receiving area		Approx. 10 mm×10 mm	Approx. 18 mm×18 mm	Approx. 8.5 mmφ
Effective light receiving area ^*1		Approx. 9.5 mm×9.5 mm	Approx. 15.5 mm×15.5 mm	Approx. 6.5 mmφ
Calibration wavelength ^*2		405 nm
Measurement accuracy (at 1 mW input) ^*3		±2. 5 % (at calibration wavelength)/ ±3. 5% (390 to 900 nm)
Wavelength sensitivity correction range		390 to 900 nm

*1: Relative sensitivity to the center is within the ±10 % range.
*2: Can be added by using options.
*3: Values fro CW light

Typical characteristic

*Click to enlarge.

Typical characteristic

82314B/82314BW/32324B Incident angle dependence

82314B/82314BW/32324B Wavelength sensitivity

Optical Sensor Reference Table

Optical sensor reference table

When the old-model sensors are adapted to the 8230 or 8230E, the option 70 is required.

				Connectable model
Opital sensor	Calibration option^*1			8250A	8230	8230+70	8230E	8230E+70
82311B Thin type General purpose 390 to 1100 nm	20	Wavelength sensitivity correction	✓	✓	✓	✓	✓	✓
	21	405 nm	✓				N/A	N/A
	22	650 nm	✓				N/A	N/A
	ー	780 nm	STD				✓	✓
82321B Cyrindrical type General purpose 390 to 1100 nm	20	Wavelength sensitivity correction	✓	✓	✓	✓	✓	✓
	21	405 nm	✓				N/A	N/A
	22	650 nm	✓				N/A	N/A
	ー	780 nm	STD				✓	✓
82312B Thin type Blue violete 390 to 450 nm	ー	Wavelength sensitivity correction	STD	✓	✓	✓	N/A	N/A
	ー	405 nm	STD
	ー	650 nm	N/A
	ー	780 nm	N/A
82322B Cyrindrical type Blue violete 390 to 450 nm	ー	Wavelength sensitivity correction	STD	✓	✓	✓	N/A	N/A
	ー	405 nm	STD
	ー	650 nm	N/A
	ー	780 nm	N/A
82313B Thin type High power 390 to 1100 nm	ー	Wavelength sensitivity correction	STD	✓	✓	✓	✓	✓
	21	405 nm	✓				N/A	N/A
	ー	650 nm	STD				✓	✓
	23	780 nm	✓				N/A	N/A
82323B Cyrindrical type High power 390 to 1100 nm	ー	Wavelength sensitivity correction	STD	✓	✓	✓	✓	✓
	21	405 nm	✓				N/A	N/A
	ー	650 nm	STD				✓	✓
	23	780 nm	✓				N/A	N/A
82314B Thin type Three wavelength 390 to 900 nm	ー	Wavelength sensitivity correction	STD	✓	✓ ^*3	✓ ^*3	N/A	N/A
	ー	405 nm	STD
	22	650 nm	✓
	23	780 nm	✓
82324B Cyrindrical type Three wavelength 390 to 900 nm	ー	Wavelength sensitivity correction	STD	✓	✓ ^*3	✓ ^*3	N/A	N/A
	ー	405 nm	STD
	22	650 nm	✓
	23	780 nm	✓
82314BW Thin and wide type Three wavelength 390 to 900 nm	ー	Wavelength sensitivity correction	STD	✓	✓ ^*3	✓ ^*3	N/A	N/A
	ー	405 nm	STD
	22	650 nm	✓
	23	780 nm	✓
OPT8230E+11 8230E general-purpose sensor option 390 to 900 nm	ー	Wavelength sensitivity correction	STD	N/A	N/A	N/A	✓	N/A
	ー	405 nm	STD
	ー	650 nm	✓
	ー	780 nm	✓
Old-model sensors (Discontinued)^{4, 5}
82014A				✓	N/A	✓	N/A	✓
82017A				✓	N/A	✓	N/A	✓
Q82018A				✓	N/A	✓	N/A	✓
82015				✓	N/A	✓	N/A	✓

*1: The sensor options are used in combination.
*2: The wavelength sensitivity correction option for the 82311B (OPT82311B+20) is not available to the 82311B supplied with the OPT8230E+11.
However, this option is valid if the 82311B to which the OPT82311B+20 has been already applied is connected.
*3: Only available when the software of the 8230 is B01 or later.
*4: The wavelength senstivity correction uses the typical values stored in each optical sensor.
*5: The full-scale value of analog output varies deepnding on the wavelength setttting, correction value (CF) and range setting.
When the wavelength sensitivity correction setting is set as sensor calibration wavelength, the displayed full-scale value becomes the full-
scale voltage (+2 V) of analog output.

Options

Name	Part number
82311B wavelength sensitivity correction option	OPT82311B+20
82311B calibration wavelength option (405 nm)	OPT82311B+21
82311B calibration wavelength option (650 nm)	OPT82311B+22
82321B wavelength sensitivity correction option	OPT82321B+20
82321B calibration wavelength option (405 nm)	OPT82321B+21
82321B calibration wavelength option (650 nm)	OPT82321B+22
82313B用 calibration wavelength option (405 nm)	OPT82313B+21
82313B calibration wavelength option (780 nm)	OPT82313B+23
82323B calibration wavelength option (405 nm)	OPT82323B+21
82323B calibration wavelength option (780 nm)	OPT82323B+23
82314BW calibration wavelength option (650 nm)	OPT82314BW+22
82314BW calibration wavelength option (780 nm)	OPT82314BW+23
82324B calibration wavelength option (650 nm)	OPT82324B+22
82324B calibration wavelength option (780 nm)	OPT82324B+23