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PowerMax-USB/RS Sensors

Plug-and-Play USB and RS-232 Laser Power Measurement
Coherent Inc.
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PowerMax-USB/RS Sensors  

The new PowerMax™-USB/RS sensors are the world’s first laser power sensors that utilize state-of-the-art microelectronics miniaturization techniques, and integrate an entire instrument within a USB 2.0 or RS-232 cable connector. Specifically, PowerMax-USB/RS sensors contain all the signal processing and power measurement electronics normally found in a LabMax meter, and provide the capability to connect directly to a PC with plug-and-play functionality. Ideally suited for low and high volume embedded sensor applications, Coherent’s new family of sensors eliminates the need for a separate meter box, thus delivering a significant savings in cost and space but with no reduction whatsoever in performance.

Key Features:

  • PowerMax-RS provides RS-232 conncectivity. Power input provided via +5 VDC input from external power supply or through Pin 1 on RS-232 connector. 
  • Instrumentation platform is compatible with thermopiles and optical sensors and can be adapted to most power sensors that Coherent manufactures.
  • Displays beam position with position-sensing quadrant thermopiles (with LM-model sensors like LM-10). 
  • High resolution 24-bit A/D converter supports four digits of resolution and measurement accuracy equivalent to that found in Coherent's LabMax meters.
  • Spectral compensation is unique to each device for improved accuracy.
  • Long-pulse joules capability with thermopile sensors.
  • NIST traceable measurements.

Ideally suited for low and high volume embedded sensor applications, Coherent’s new family of sensors eliminates the need for a separate meter box, thus delivering a significant savings in cost and space but with no reduction whatsoever in performance.

PowerMax-USB contains a USB 2.0 connector, and the PowerMax-RS contains an RS-232 connector:

PowerMax-USB Sensors PowerMax-USB Sensors
Plug-and-play laser power measurement directly on a PC without the need for a stand alone meter.


PowerMax-RS SensorsPowerMax-RS Sensors
Power input provided via +5 VDC input from external power supply or through Pin 1 on RS-232 connector.

PowerMax-USB Sensors
Product Name
Wavelength Range
Power Range
Part Number
325 nm to 1064 nm
10 µW-100 mW (at 1064 nm)
1168337
300 nm to 11,000 nm
100 µW to 1W
1174260
300 nm to 2100 nm
100 µW to 1W
1168343
300 nm to 11,000 nm
100 µW to 1W
1174261
300 nm to 11,000 nm
100 µW to 1W
1174263
0.25 µm to 10.6 µm
10 mW to 3W
1168339
10 mW to 10W
1168340
100 mW to 25W
1168342
0.25 µm to 10.6 µm
1W to 1 kW
1174266
0.25 µm to 10.6 µm
1W to 1 kW
1174268
10 mW to 2W
0.5J to 2J
1174264
10 mW to 10W
0.5J to 10J
1174262
100 mW to 30W
0.5J to 50J
1174257
0.19 µm to 11 µm
10 mW to 10W
1168344
300 mW to 150W
1168346
300 mW to150W
1168348

 

PowerMax-RS Sensors
Product Name
Wavelength Range
Power Range
Part Number
PowerMax-RS PM1K-36C
0.25 µm to 10.6 µm
100W to 1W
1174267
0.19 µm to 11 µm
10 mW to 10W
1168345
300 mW to 150W
1168347
300 mW to150W
1168349
PowerMax-USB/RS Sensors Benefits

PowerMax-USB/RS Sensors Benefits

These new PowerMax products will benefit a wide range of users.  These include OEMs who want to embed power measurement electronics within their own instrumentation, field service engineers who already carry a laptop computer, and operators of computer controlled laser burn-in racks and long-term reliability test benches.  In addition, PowerMax-USB/RS sensors are useful for general laboratory applications in which experimental data acquisition is performed from a central PC. 

PowerMax PC Software

PowerMax PC Software

Coherent’s PowerMax PC applications software provides a virtual instrument interface for these sensors that enables the operator to take laser power readings, log data and compute measurement statistics.  Users can also write their own software using host interface commands that control all aspects of power meter operation.

Plug-and-play application software is supplied standard and includes the following software features:

  • Trending
  • Statistics (mean, minimum, maximum, and standard deviation) and log batch to file.
  • Tuning
  • Display beam position on position-sensing thermopiles and log results to file
  • Histogram
  • Operate multiple devices simultaneously
  • Perform synchronized ratiometery (A/B analysis). Trend and log results to file
  • For LaserPAD and SSIM customers the host command set includes drop-in compatibility

PowerMax PC Ver 1.0.1 Set Up (zip)

PowerMax LabVIEW Instrument Driver (zip)

PowerMax PC Ver 1.0.1 Set Up
PowerMax LabView (zip)

V 1.0.1 Release Notes: This version fixes a bug in German installations related to the use of a comma as a decimal separator.

PowerMax-USB/RS Sensors Product Guide PowerMax User Manual
PowerMax-USB/RS Sensors Product Guide PowerMax User Manual
   
PowerMax-RS Sensor Manual Water-cooled Power Sensor Flow Rates
PowerMax-RS Sensor Manual Water-cooled Power Sensor Flow Rates
   
Benefits of Miniaturized Laser Power Measurement Instrumentation  
PowerMax-USB/RS Sensor White Paper  

PowerMax-USB/RS Sensor Accessories

PowerMax-USB/RS Sensor Videos Fiber-optic adapters can be mounted directly onto the 3/4-32 threads on the front of LM-3 and LM-10 sensors. These fiber adapters can also be used with our 1.035-40M adapter ring to fit on the LM-45 sensor.
Sensors
Description
Part Number
LM-3, LM-10 SMA-Type Connector 1098589
LM-3, LM-10 FC/PC-Type Connector 1098339
LM-45 1.035-40M Adapter Ring 33-9432-000


PowerMax-USB/RS Sensor Videos Fiber adapters can be mounted onto the front of the PS10 sensor in place of the removable light tube.
Sensors
Description
Part Number
PS10 PS-SMA-Type Connector 0012-3860
PS10 PS-FC-Type Connector 0012-3863


PowerMax-USB/RS Sensor Videos PowerMax-RS Sensor Power Supply
Sensors
Description
Part Number
PM1K-36C, PM10-19C, PM150-19C, PM150-50C +VDC on Pin1; Pin5- Ground 1105557

 

 

PowerMax-USB/RS Sensor Videos

PowerMax-USB/RS Sensor Videos

This PowerMax-USB Sensors Introduction video provides an overview of the new product family including how these sensors can benefit you in terms of smaller size and lower cost of ownership.

 



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