EXFO IQ-5100 Instruction Manual

IQ-5100

Polarization Controller

Instruction Manual

December 1998

P/N: MAN-107-I .3ACE

Third Edition

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Certification Information ....................................................................................................vi

NTRODUCTION

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1.1 IQ-200 Optical Test System Product Line ......................................................................1-1

1.2 Unpacking and Inspection ..............................................................................................1-2

1.3 Safety Conventions .........................................................................................................1-2

1.4 Transportation and Storage ............................................................................................1-3

1.5 Getting Help ....................................................................................................................1-3

RELIMINARY INFORMATION

2P

2.1 Description of the IQ-5100 ..............................................................................................2-1

2.2 Front Panel Description ....................................... ... ........................................................2-2

2.3 Module Insertion .............................................................................................................2-3

2.4 Optical Connections ........................................................................................................2-4

2.5 Module Removal .............................................................................................................2-4

PERATION

3O

3.1 Starting the Application Software ....................................................................................3-1

3.2 Auto-diagnostic Windows .......................................... ... .. ... ..................................... .. ... ...3-1

3.3 Main Window Description ...............................................................................................3-2

3.4 Temperature Stabilization (IQ-5102 only) ............................................................ ... .. ......3-7

3.5 Setting Test Parameters ............. ... ... ................................................................ ..............3-8

3.6 Data Acquisition ................................................... ........................................................ .3-10

3.7 Viewing Acquisition Results ................................................................ ..........................3-11

3.8 Monitor Window Description .........................................................................................3-12

3.9 Exiting the Application Software ...................................................................................3-13

AINTENANCE AND TROUBLESHOOTING

4M

4.1 Maintenance ...................................................................................................................4-1

4.2 Troubleshooting .............................................................................................................. 4-2

ECHNICAL SPECIFICATIONS

5T

ARRANTY

6W

6.1 General Information ........................................................................................................6-1

6.2 Liability ............................................................................................................................6-2

6.3 Exclusions .......................................................................................................................6-2

6.4 Certification .....................................................................................................................6-2

6.5 Service and Repairs .......................................................................................................6-2

..........................................................................................................................1-1

.......................................................................................................2-1

...............................................................................................................................3-1

.....................................................................................4-1

......................................................................................................5-1

...............................................................................................................................6-1

ONTENTS

Polarization Controller iii

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PPENDIX

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PPENDIX

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PPENDIX

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LOSSARY

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I

OLARIZATION

A – P

ETARDATION PLATES AND APPLICATIONS

B – R
C – GPIB C

OMMANDS

RINCIPLES AND APPLICATIONS

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.......................................................A-1

...............................................................B-1

....................................................................................................C-1

...................................................................................................................... G

LOSSARY

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-1

iv IQ-5100

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IGURES

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Figure 2-1. Module Nameplate ...........................................................................................2-1

Figure 2-2. IQ-5100 Front Panel .........................................................................................2-2

Figure 2-3. Removing an IQ Module ..................................................................................2-5

Figure 3-1. Unsuccessful Auto-diagnostic ..........................................................................3-1

Figure 3-2. Successful Auto-diagnostic ..............................................................................3-1

Figure 3-3. IQ-5100 Main Window ......................................................................................3-2

Figure 3-4. Temperature Stabilization Warning ..................................................................3-7

Figure 3-5. Stabilizing Icons ...............................................................................................3-7

Figure 3-6. Setup Window ..................................................................................................3-8

Figure 3-7. Control Switches ............................................................................................3-10

Figure 3-8. Monitor Window .............................................................................................3-12

Figure A-1. Representation of Y-Z and X-Z Plane Waves .................................................A-2

Figure A-2. Representation of Simultaneous Y-Z and X-Z Plane Waves .......................... A-2

Figure A-3. Representation of Unpolarized Wave .............................................................. A-2

Figure A-4. Representation of a -45° Angle Polarized Wave .............................................A-3

Figure A-5. Various Representations of a Vectorial Product ..............................................A-3

Figure A-6. Representation of a Counterclockwise Circularly Polarized Wave .................. A-4

Figure A-7. Representation of Double Refraction or Birefringence ....................................A-4

Figure A-8. Schematic Representation of All Polarization States ...................................... A-7

Figure B-1. IQ-5100 Retardation Plates .............................................................................B-1

Polarization Controller v

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ERTIFICATION INFORMATION

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1.1 IQ-200 Optical Test System Product Line

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1.2 Unpacking and Inspection

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1.3 Safety Conventions

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1.5 Getting Help

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2.1 Description of the IQ-5100

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This device complies with part 15 of the FCC rules. Operation is
subject to the following two conditions: (1) this device may not cause
harmful interference and (2) this device must accept any interference
received, including interference that may cause undesired operation.

IQ-5101-89

P/N

21210-IQ

S/N

Made in Canada QST-94

Figure 2-1. Module Nameplate

Polarization Controller 2-1

2.0R0

August 97

Ver.

Mfg.
date

465 Godin Ave.
Vanier, Que., Canada G1M 3G7

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Output port

Input port

LED push button

Note

: Actual connectors
may differ from those
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2.2 Front Panel Description

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2.4 Optical Connections

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IMPORTANT

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2.5 Module Removal

CAUTION

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8QLW=

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2-4 IQ-5100

P

RELIMINARY INFORMATION

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51 3XOO#RXW#WKH#PRGXOH1

2

Locking
mechanism

1

Figure 2-3. Removing an IQ Module

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Polarization Controller 2-5

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PERATION

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3O

PERATION

3.1 Starting the Application

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3.2 Auto-diagnostic Windows

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Figure 3-1. Unsuccessful Auto-diagnostic

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Figure 3-2. Successful Auto-diagnostic

Polarization Controller 3-1

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PERATION

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3.3 Main Window Description

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Title bar

Function
buttons

Figure 3-3. IQ-5100 Main Window

3-2 IQ-5100

Menu bar

Setup,
Scan Period,
and
Wavelength (

Controller
page

Status bar

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3.3.1 Title Bar and Menu Bar

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Menu Item Function

PERATION

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Table 3-1. Menu Bar Items

Polarization Controller 3-3