Power Detector, Wand-Style, 400-1100 nm, OD3 Attenuator, DB15

918D Wand Style Photodiode Power Sensors

The 918D-ST-SL is a 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. Incorporating a large area 10 mm X 10 mm Silicon 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

Type
Wand Style, Post Mounted
Detector Input
Free Space
Detector Material
Silicon
Spectral Range
400 - 1100 nm
Sensor Size
10 x 10 mm
Attenuator
OD3, Built-in
Maximum Measurable Power
2000 mW
Minimum Measurable Power
20 pW
Maximum Measurable Power Without Attenuator
4 mW with 1830-R and 1936-R, 2.5 mW with 843-R, 1919-R, and 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 nJ
Power Noise Level
-70 dBm

Calibration Module
DB15 Connector Pigtail
Calibration Uncertainty
1.65% (400-430 nm)
1.1% (430-1000 nm)
4.3% (1035-1065 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

Type
Wand Style, Post Mounted
Detector Input
Free Space
Detector Material
Silicon
Spectral Range
400 - 1100 nm
Sensor Size
10 x 10 mm
Attenuator
OD3, Built-in
Maximum Measurable Power
2000 mW
Minimum Measurable Power
20 pW
Maximum Measurable Power Without Attenuator
4 mW with 1830-R and 1936-R, 2.5 mW with 843-R, 1919-R, and 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 nJ
Power Noise Level
-70 dBm

Calibration Module
DB15 Connector Pigtail
Calibration Uncertainty
1.65% (400-430 nm)
1.1% (430-1000 nm)
4.3% (1035-1065 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	5 Weeks	$885
845-PE-RSVirtual Power Meter, RS232	UNIVERSAL	In Stock	$814