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  • StingRay/BioRay Lasers

    Operator’s Manual

  • STINGRAY/BIORAY LASERS OPERATOR’S MANUAL

  • StingRay/BioRay Lasers Operator’s Manual

    5100 Patrick Henry Drive Santa Clara, CA 95054 USA

    Copyright This document is copyrighted with all rights reserved. Under copyright laws, this document may not be copied in whole or in part, or reproduced in any other media, without the express written permission of Coherent, Inc. (Coherent). Permitted copies must carry the same proprietary and copyright notices as were affixed to the original. This exception does not allow copies-whether or not sold-to be made for others; however, all the material purchased may be sold, given, or loaned to another person. Under the law, “copying” includes translation into another language.

    Coherent, the Coherent Logo, StingRay, and BioRay are registered trademarks of Coherent, Inc. All other trademarks or registered trademarks are the property of their respective owners.

    Patents referenced in this manual are active as of the date this manual is printed. For a list of current patents, see www.coherent.com/patent.

    Every effort has been made to make sure that the data shown in this document is accurate. The information, figures, tables, specifications, part numbers, and schematics contained herein are subject to change without notice. Coherent makes no Warranty or representation, either expressed or implied, with respect to this document. In no event will Coherent be liable for any direct, indirect, special, incidental, or consequential damages caused by any defects in its documentation.

    © Coherent, Inc., 2018. All rights reserved.

    ii

    www.coherent.com/patent.

  • TABLE OF CONTENTS

    Preface ................................................................................................................... Preface-xi Safety Warnings ..............................................................................................................Preface-xi

    Signal Words .........................................................................................................Preface-xi Symbols ................................................................................................................Preface-xii

    Export Control Laws ......................................................................................................Preface-xii

    Section One: Product Introduction ................................................................ 1-1 Features of the Laser ..................................................................................................................1-1 Precautions When Using a Laser ...............................................................................................1-2 Specifications .............................................................................................................................1-3

    Laser Output Specifications .............................................................................................1-4 Laser Electrical Specifications .........................................................................................1-4 Input Power Requirements ...............................................................................................1-4 Operating Environment ....................................................................................................1-5 Physical Specifications.....................................................................................................1-5

    StingRay and BioRay Lasers ..................................................................................1-5 StingRay or BioRay Laser in Mount ......................................................................1-6 Separate Driver, Compact Laser Head ...................................................................1-6 BioRay FR (Fiber-Ready with SMA).....................................................................1-7

    Additional Information...............................................................................................................1-7

    Section Two: Set Up Equipment ...................................................................... 2-1 Precautions for Laser Back Reflection.......................................................................................2-1 Before You Begin.......................................................................................................................2-1

    Inspect the Shipping Box..................................................................................................2-2 Unpack the Components...................................................................................................2-2

    Unpack the Laser ....................................................................................................2-2 Unpack the Power Supply ......................................................................................2-3 Unpack a Remote Kit

    (Optional)......................................................................................................2-4 Gather Tools and Equipment............................................................................................2-5

    Install a Laser .............................................................................................................................2-5 Mount the Laser................................................................................................................2-5 Cable Assembly Connector Options ................................................................................2-8

    Flying Leads ...........................................................................................................2-8 Protective Dust Cap........................................................................................................2-12

    Install a Laser with a Remote ...................................................................................................2-13 Parts of the Remote Kit ..................................................................................................2-13 Set Up and Connect the Remote.....................................................................................2-14 Set Up a USB Connection ..............................................................................................2-16

    Change a StingRay Optical Head (SOH) .................................................................................2-18 Convert a Laser to Fiber-Ready (Optional)..............................................................................2-19

    Equipment, Tools, and Supplies.....................................................................................2-19 Install the Fiber-Ready (FR) Adapter.............................................................................2-20 Optimize the Coupling Efficiency..................................................................................2-22

    Set Up Health Monitor (Optional) ...........................................................................................2-26

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  • StingRay/BioRay Lasers Operator’s Manual

    Section Three: Operations ................................................................................... 3-1 Laser Operation ..........................................................................................................................3-1

    Turn the Laser ON/OFF ...................................................................................................3-1 LED on the Laser..............................................................................................................3-2

    Operating the Laser Using a Remote (Optional)........................................................................3-2 Remote Keyswitch............................................................................................................3-3 LEDs on the Remote.........................................................................................................3-3

    Modes of Operation....................................................................................................................3-4 Continuous Wave .............................................................................................................3-4 Signals for Modulation .....................................................................................................3-4 Analog Modulation...........................................................................................................3-5

    Analog Modulation (A) ..........................................................................................3-5 Reverse Analog Modulation (RA)..........................................................................3-6

    Digital Modulation ...........................................................................................................3-6 Digital TTL(T) or Fast Digital TTL(FT) Modulation ............................................3-7 Reverse TTL(RT) or Reverse Fast TTL(RFT) Digital ...........................................3-7

    Focus the Laser...........................................................................................................................3-9 Clean Optics ...................................................................................................................3-10

    Clean Contained Optics ........................................................................................3-10 Clean Diffraction Gratings ...................................................................................3-10

    Section Four: Install and Run So

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