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Integrating sphere detector with 300 mm diameter, configured to measure laser and laser diodes with a divergence up to 64° and peak powers up to 100 W.

100 mm Diameter Measurement Port

The ISD-30 integrating sphere detector with 300 mm diameter integrating sphere features a large 100 mm diameter measurement port making it suitable for use with larger diameter Laser beams like Laser range finders. The sphere is coated with Barium Sulfate (ODP97).

If needed, the measuring port can be reduced to smaller diameters with port reducers.


Broad Spectral Responsivity

The integrating sphere detector is equipped with a Si diode or a InGaAs diode. The Si diode covers the wavelength range from 400 nm to 1100 nm, the InGaAs the range from 800 nm up to 1800 nm. If the total responsivity range is needed, the ISD-30 is also available with both detectors.


Detectors with Diffuser Windows

Diffuser windows mounted in front of the detectors enable the detectors to integrate reflected radiation from almost the complete integrating sphere surface minimizing hot-spots caused by the first beam reflection.


Detector in “Shadow Position” 

The detector is positioned close to the measurement port for a large acceptance angle within the sphere without direct irradiation of the detector.

This eliminates the need to use a baffle.


Fiber Connector and Auxiliary Port

In addition to the detector port and the measurement port, the ISD-30 is also equipped with two additional ports:

-        A SMA connector to connect a fiber from a spectralradiometer to the sphere

-        An auxiliary port, e.g. to use for substitution correction


 

ISD-30-SiIGA, Application specific construction
ISD-30-Si Typical Spectral Responsivity
ISD-30-IGA Typical Spectral Responsivity
Specification
Sphere diameter

300 mm

Port Size

100 mm

Coating

ODP97

spectral responsivity

400nm - 1100 nm Si Photodiode
800nm - 1800 nm InGaAs Photodiode

 

typical responsivity

0.2 mA/W @ 633 nm
0.25 mA/W @ 900 nm
25 µA/W @ 1300 nm
18 µA/W @ 1550 nm

Max. signal current

1 mA

Cable Length

2 m

Miscellaneous
temperature range

(5 - 40) °C

Plug Types

-1, -2, -4

Options
ISD-AUX

Optional UMPF-0.5 auxiliary port with UMPP-0.5 port plug.

ISD-SMA

Optional UMPF-0.5_UMPA-0.5/11_UFC-11-SMA detector port with SMA connector

Type Description File-Type Download
Datasheet ISD-30 PDF
Produktname Product Image Description Show product
P-9710 High-quality device for measurement of CW-, single pulse and modulated radiation.

Features: Optometer for all detector heads with calibration data plug. Measurement modes: CW, pulse energy, dose, peak-to-peak, effective luminous intensity (Blondel-Rey), data logger, battery, main power, RS232
P-2000 Two-channel optometer.

Features: For use with most photometric and radiometric detectors supplied by Gigahertz-Optik. Modes: CW, pulse energy from both single and multiple flashes, effective luminous intensity (Blondel-Rey), data logger and others.
P-9801 Eight-channel optometer.

Features: State-of-the-art 8 channel laboratory optometer with a signal amplifier and sample & hold ADC per channel for clocked recording of the measurement signals. RS232 and IEEE488 interface. Trigger input and output.
Article-Nr Modell Description Request / Compare
Product
15298433 ISD-30-Si-1

Integrating sphere detector with Si diode and -1 connection (BNC), Calibration Certificate

15298434 ISD-30-Si-2

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15298435 ISD-30-Si-4

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15307336 ISD-30-IGA-1

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15307337 ISD-30-IGA-2

Integrating sphere detector with InGaAs diode and -2 connection (Calibration Data), Calibration Certificate

15307338 ISD-30-IGA-4

Integrating sphere detector with InGaAs diode and -4 connection (ITT), Calibration Certificate

15298342 ISD-30-SiIGA-1

Integrating sphere detector with Si and InGaAs diodes and -1 connection (BNC), Calibration Certificate

15298343 ISD-30-SiIGA-2

Integrating sphere detector with Si and InGaAs diodes and -2 connection (Calibration Data), Calibration Certificate

15298344 ISD-30-SiIGA-4

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Re-calibration
15300752 K-ISD30Si-SD

Detector, Calibration Certificate

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