Quantifi Photonics 2000 Series User manual
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The information contained in this publication is subject to change without notice.
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Quantifi Photonics’ trademarks have been identified as such. However, the presence or absence of such identification does not affect the legal status
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Photonics nor any software programs or other goods or services offered by Quantifi Photonics are affiliated with, endorsed by, or sponsored by the
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LabVIEW™ is a trademark of National Instruments. MATLAB® is a trademark of The MathWorks Inc. Python® is a trademark of the Python Software
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Units of Measurement
Units of measurement in this publication conform to SI standards and practices.
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User manual version: 1.02
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Table of contents
1 What's in this user manual? 7
2 Conventions 8
3 Safety information 9
3.1 Optical laser radiation precautions 9
3.2 Electrostatic discharge precautions 10
3.3 Electromagnetic compatibility 11
4 Introducing the LASER 2000 Series 12
4.1 Hardware description 13
4.2 Status LEDs 14
4.3 Operation modes 15
4.3.1 Fixed mode 15
4.3.2 Step mode 15
4.3.3 Sweep mode 16
4.4 Trigger output signal 18
4.4.1 Polarity inversion 19
4.4.2 Decimation factor 20
5 Setting up hardware 21
5.1 Install the module in a PXIe chassis 22
5.2 Uninstall the module from a PXIe chassis 23
6 Installing software 24
6.1 Install the Cohesion Installer software package 25
6.2 Cohesion Manager 27
6.3 Cohesion Firmware Updater 28
7 CohesionUI - Overview 29
7.1 Access a module with CohesionUI 30
7.2 Display modules in a chassis 31
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7.3 Select a module to work with 32
7.4 Set values 33
7.5 SET values and ACTUAL values 34
7.6 Manage CohesionUI settings 35
7.7 Synchronize and reinitialize CohesionUI 37
7.8 SCPI CohesionUI Command Console 39
7.9 View system information 42
7.9.1 PXIe Chassis 42
7.9.2 Module 42
8 Controlling your LASER with CohesionUI 43
8.1 Step mode 44
8.2 Sweep mode 45
8.3 Fixed mode 46
8.4 Power reference scan 47
8.5 Trigger controls 48
9 Controlling LASER with SCPI commands 49
9.1 Overview 49
9.2 Programming conventions 50
9.2.1 Index addressing of modules (slot, source) and units (channel) 50
9.3 Status and event registers 51
9.3.1 Standard Event Status Register 51
9.3.2 Standard Event Status Enable Register (Mask) 51
9.3.3 Status Byte Register 51
9.3.4 Service Request Enable Register (Mask) 52
9.3.5 Status and event registers diagram 53
9.4 PXIe Multi Chassis mode operation 54
9.4.1 NI-MAX application Multi Chassis mode 54
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9.4.2 SCPI Multi Chassis commands 55
9.5 Command summary 57
9.5.1 Common commands 57
9.5.2 Slot commands 57
9.5.3 Configuration commands: laser operation 58
9.5.4 Configuration commands: trigger functionality 59
9.6 Command descriptions 60
9.6.1 Common commands 60
9.6.2 Slot commands 62
9.6.3 Configuration Commands: laser operation 64
9.6.4 Configuration Commands: trigger functionality 76
10 Programming applications 81
10.1 Setting up NI-MAX application 82
10.2 Setting up NI-VISA application 83
10.3 Setting up LabVIEW application 84
10.3.1 Soft Panels 84
10.3.2 LabVIEW Virtual Instruments (VIs) 85
10.4 Python® 2.7 code example 86
10.5 MATLAB® code example 87
11 Working with optical fibers 88
12 System requirements 90
13 Maintenance 91
13.1 Annual calibration schedule 91
14 Technical Support 92
14.1 Contacting the Technical Support Group 92
14.2 Transportation 92
15 Warranty Information 93
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1 What's in this user manual?
You can find the following information in this document:
Before you begin Conventions
Safety information
Working with optical fibers
System requirements
Getting started Introducing the LASER 2000 Series
Setting up hardware
Installing software
Working with your device CohesionUI GUI:
CohesionUI - Overview
Controlling your LASER with CohesionUI
SCPI commands:
Controlling LASER with SCPI commands
Programming applications
Managing your LASER Cohesion Manager
Cohesion Firmware Updater
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2 Conventions
Please make yourself familiar with these conventions; we use them throughout this user manual:
WARNING
Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
Do not proceed unless the required conditions are met and understood.
CAUTION
Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury or component damage.
Do not proceed unless the required conditions are met and understood.
NOTE
Indicates relevant information that requires your attention.
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3 Safety information
Carefully read all safety information before using your Quantifi Photonics product.
3.1 Optical laser radiation precautions
Quantifi Photonics LASER 2000 Series products are Class 1M laser products.
WARNING
To protect yourself from harm caused by optical radiation:
Do not install or terminate fibers while the light source is active.
Turn the Quantifi Photonics product OFF before inspecting the end face(s) of the product, or any optical patch cords connected to it.
Never look directly into a live fiber; ensure that your eyes are protected at all times.
CAUTION
The use of controls, adjustments, and procedures other than those specified in this document may result in exposure to hazardous situations
involving optical radiation.
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3.2 Electrostatic discharge precautions
CAUTION
The product is sensitive to electrostatic discharge (ESD). To ensure that you do not cause ESD damage to the product:
Always follow proper grounding and ESD management practices.
Store the unused product in the original protective electrostatic packaging that it was shipped in.
Use a wrist strap and grounding table mat when unpacking or handling the product.
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Table of contents
