Power Detector, Wand-Style, Germanium, 780-1800 nm, OD3 Attenuator, DB15

918D Wand Style Photodiode Power Sensors

The 918D-ST-IR is a newly redesigned thin-profile, wand detector with a sturdy metal housing. Features include integrated calibration-data storage, built-in OD3 attenuation filter with automatic On/Off detection, and temperature sensing electronics for temperature drift compensation. use the attenuator when measuring the optical power more than 1 mW. Incorporating a large area 10 mm X 10 mm germanium photodiode, this slim optical sensor is ideal for laser and other optical power measurements in tight locations with busy setups. It is supplied with a NIST traced calibration report that details individual detector responsivity measured with and without attenuator. The DB15 calibration module provides direct compatibility with Newport’s latest power meters (see Compatible product list below).

Specifications

Technical Specs

Detector Type
Wand Style, Post Mounted
Detector Input
Free Space
Detector Material
Germanium
Spectral Range
780 - 1800 nm
Sensor Size
10 x 10 mm
Attenuator
OD3, Built-in
Maximum Measurable Power
2000 mW
Minimum Measurable Power
5 nW
Maximum Measurable Power Benchtop Meter
2.0 W
Maximum Measurable Power Handheld Meter
1.3 W
Maximum Measurable Power Without Attenuator
5 mW (1830-R, 1918-R, 1936-R/2936-R), 1.3 mW (843-R, 1919-R, 841-PE-USB)
Maximum Power Density
30 W/cm2
Maximum Power Density without Attenuator
3 W/cm2
Maximum Pulse Energy Without Attenuator
5 nJ

Maximum Pulse Energy
5 µJ
Calibration Module
DB15 Connector Pigtail
Calibration Uncertainty
2.4% (780-1430 nm)
2.6% (1430-1600 nm)
Linearity
±0.5 %
Uniformity
±2 %
Rise Time
≤3 µs
Clear Aperture
9.9 x 9.9 mm
Connector Type
DB15
Cable Length
2 m
Operating Temperature Range
5 to 50°C
Operating Humidity
<70% RH
RoHS
Compliant

Detector Type
Wand Style, Post Mounted
Detector Input
Free Space
Detector Material
Germanium
Spectral Range
780 - 1800 nm
Sensor Size
10 x 10 mm
Attenuator
OD3, Built-in
Maximum Measurable Power
2000 mW
Minimum Measurable Power
5 nW
Maximum Measurable Power Benchtop Meter
2.0 W
Maximum Measurable Power Handheld Meter
1.3 W
Maximum Measurable Power Without Attenuator
5 mW (1830-R, 1918-R, 1936-R/2936-R), 1.3 mW (843-R, 1919-R, 841-PE-USB)
Maximum Power Density
30 W/cm2
Maximum Power Density without Attenuator
3 W/cm2
Maximum Pulse Energy Without Attenuator
5 nJ

Maximum Pulse Energy
5 µJ
Calibration Module
DB15 Connector Pigtail
Calibration Uncertainty
2.4% (780-1430 nm)
2.6% (1430-1600 nm)
Linearity
±0.5 %
Uniformity
±2 %
Rise Time
≤3 µs
Clear Aperture
9.9 x 9.9 mm
Connector Type
DB15
Cable Length
2 m
Operating Temperature Range
5 to 50°C
Operating Humidity
<70% RH
RoHS
Compliant

Resources & Downloads

Related Products

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Description	Compatibility	Avail.	Price
1938-RAdvanced Optical Power & Meter, Benchtop, Single Channel	UNIVERSAL	Contact Us FREE 2-day shipping on thousands of products on Newport.com Learn More	$3,662
2938-RAdvanced Optical Power & Meter, Benchtop, Dual Channel	UNIVERSAL	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$4,406
1919-ROptical Power Meter, Handheld, High Performance	UNIVERSAL	In Stock	$1,901
843-ROptical power meter, economical, handheld, laser power and energy	UNIVERSAL	In Stock	$1,067
843-R-USBOptical Power Meter, Economical Handheld, Laser Power & Energy	UNIVERSAL	In Stock	$1,369
844-PE-USBVirtual Power Meter, Optical Power and Energy, USB	UNIVERSAL	4 Weeks	$885
845-PE-RSVirtual Power Meter, RS232	UNIVERSAL	In Stock	$814