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1030 nm Fiber Isolator

 

Chapter 8: Regulatory 

Page 8 

       

TTN027990-D02 

Chapter 8  Regulatory 

As required by the WEEE (Waste Electrical and Electronic Equipment Directive) 
of the European Community and the corresponding national laws, Thorlabs offers 
all end users in the EC the possibility to return “end of life” units without incurring 
disposal charges. 

 

This offer is valid for Thorlabs electrical and electronic equipment: 

 

Sold after August 13, 2005  

 

Marked  correspondingly  with  the  crossed  out 
“wheelie bin” logo (see right) 

 

Sold to a company or institute within the EC  

 

Currently  owned  by  a  company  or  institute 
within the EC  

 

Still  complete,  not  disassembled  and  not 
contaminated 

As  the  WEEE  directive  applies  to  self-contained 
operational electrical and electronic products, this end of 
life take back service does not refer to other Thorlabs products, such as: 

 

Pure OEM products, that means assemblies to be built into a unit by the 
user (e.g. OEM laser driver cards)  

 

Components  

 

Mechanics and optics  

 

L

eft over parts of units disassembled by the user (PCB’s, housings etc.).   

If you wish to return a Thorlabs unit for waste recovery, please contact Thorlabs 
or your nearest dealer for further information. 

8.1.  Waste Treatment is Your Own Responsibility 

If  you  do  not  return  an  “end  of  life”  unit  to  Thorlabs,  you  must  hand  it  to  a 
company specialized in waste recovery. Do not dispose of the unit in a litter bin 
or at a public waste disposal site. 

8.2.  Ecological Background 

It is well known that WEEE pollutes the environment by releasing toxic products 
during decomposition. The aim of the European RoHS directive is to reduce the 
content of toxic substances in electronic products in the future. 

The  intent  of  the  WEEE  directive  is  to  enforce  the  recycling  of  WEEE.  A 
controlled recycling of end of life products will thereby avoid negative impacts on 
the environment.  

 

 

Wheelie Bin Logo 

Summary of Contents for IO-K-1030

Page 1: ...IO K 1030 Fiber Isolator User Guide ...

Page 2: ...Description 3 3 1 Polarization Independent Optical Path Schematic 4 Chapter 4 Operation 5 4 1 Forward Mode 5 4 2 Reverse Mode 5 Chapter 5 Warranty 5 Chapter 6 Specifications 6 Chapter 7 Drawing 7 Chapter 8 Regulatory 8 8 1 Waste Treatment is Your Own Responsibility 8 8 2 Ecological Background 8 Chapter 9 Thorlabs Worldwide Contacts 9 ...

Page 3: ...powerful permanent magnet Keep all steel objects and anything affected by a magnetic field at a minimum distance of 2 50 mm from the isolator WARNING Do NOT attempt to disassemble this isolator The isolator must remain contained by the isolator body Any disassembly of the isolator voids the warranty and can be unsafe ...

Page 4: ... holding the input and output fibers Be wary of damaging the fiber when removing the unit from the box 2 Place the isolator into your fiber optic system 3 Secure the base of the isolator to the table via the 4 40 M3 mounting slot 4 Orient the isolator according to the engraving on the lid 5 Splice the fiber to the source via fusion recommended or mechanical splice 6 Turn on the power source within...

Page 5: ...report comes with every serialized part An isolator consists of a Faraday rotator at least two polarizers a half wave retarder and collimating lenses The main body of the isolator contains the Faraday rotator polarizers and retarder The outer aluminum sleeves protect the input and output ports containing the collimating lens and fiber ferrule This isolator is mounted on a baseplate with two 4 40 M...

Page 6: ...1030 nm Fiber Isolator Chapter 3 Description Page 4 TTN027990 D02 3 1 Polarization Independent Optical Path Schematic ...

Page 7: ...ck enters the isolator and is split by the output beam displacer The two beams are rotated 45 by the waveplate and another 45 by the faraday rotator The two beams are now oriented 90 as compared to the forward beams and walk off a second time instead of being recombined These beams do not couple into the input fiber and are absorbed inside the isolator housing The laser is now isolated from downst...

Page 8: ...t 0 150 kg Optical Specifications Isolation 1030 nm 33 dB Min 40 dB Typ Max Powera 10 W CW Insertion Loss Without Connectors 1 3 dB Typ 1 4 dB Max Polarization Dependent Loss PDL 0 25 dB Return Loss 50 dB a The maximum power specification represents the maximum power for the combined forward and reverse directions Therefore the sum of the powers in the forward and reverse directions cannot exceed ...

Page 9: ...1030 nm Fiber Isolator Chapter 7 Drawing Rev B Sept 14 2018 Page 7 Chapter 7 Drawing ...

Page 10: ...bs products such as Pure OEM products that means assemblies to be built into a unit by the user e g OEM laser driver cards Components Mechanics and optics Left over parts of units disassembled by the user PCB s housings etc If you wish to return a Thorlabs unit for waste recovery please contact Thorlabs or your nearest dealer for further information 8 1 Waste Treatment is Your Own Responsibility I...

Page 11: ...SA Canada and South America Thorlabs Inc sales thorlabs com le techsupport thorlabs com Europe Thorlabs GmbH europe thorlabs com France Thorlabs SAS SA sales fr thorlabs com Japan Thorlabs Japan Inc sales thorlabs jp UK and Ireland Thorlabs Ltd sales uk thorlabs com techsupport uk thorlabs com Scandinavia Thorlabs Sweden AB scandinavia thorlabs com Brazil Thorlabs Vendas de Fotônicos Ltda brasil t...

Page 12: ...www thorlabs com ...

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