202/204 Butterfly LaserMount User`s Manual
Contents
1. inputs it is possible when using other eguipment Ensure that any other eguipment is properly isolated to avoid any ground loop problems For additional ESD protection adding 3 5uH Mouser P N 542 FB73 287 ferrite beads as close to the laser diode as possible is recommended One ferrite bead should be used on each laser diode and photodiode diode anode and cathode with the wire going through the bead at least twice two turns Pl 370y0 instruments Page 10 202 204 Butterfly LaserMount User s Manual Arroyo Instruments warrants this product to be free from defects in material and workmanship under normal use and service for a period of one 1 year from date of shipment It does not apply when the product has been misused altered or damaged by accident or abnormal conditions of operation If found to be defective during the warranty period the product will either be repaired or replaced at Arroyo Instruments s option THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE ARROYO INSTRUMENTS SHALL NOT BE LIABLE FOR ANY INDIRECT SPECIAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE PURCHASE OR USE OF ITS PRODUCTS Service and Support For service and support contact your local distributor or Arroyo Instruments Telephone 1 805 481 6684 Facsimile 1 805 481 6628 Email support arroyoinstruments com Web http www ar2. integrated with Arroyo s LaserSource and TECSource instruments e Industry standard D sub connectors and pin outs allow for quick integration into existing laser applications e Screw terminals for all 14 pins of the device allowing for easy solder less configuration of the fixture e 204 TEC Butterfly LaserMount features three standard connectors eliminating the need for custom cabling to the two TEC interfaces Pl arroyo instruments 202 204 Butterfly LaserMount User s Manual Page 3 Installation and Use Wiring the mount to your device Start by configuring the wiring of the mount to match your butterfly laser To do this remove the four screws from the bottom of the fixture and lift off the base plate This will give you access to the screw terminals inside the fixture A l ARA K Internal Wiring Example Using the wiring guide below connect the wires to the appropriate pins ofthe butterfly The wires are color 00060 for easy identification Signal Color Laser Anode Red Laser Cathode Black Photodiode PD Anode Green Photodiode PD Cathode White Chassis Ground GND Brown TE Orange TE Yellow Thermistor Blue Thermistor Violet Fixture Wiring Guide Pl 370y0 instruments Page 4 202 204 Butterfly LaserMount User s Manual Earth Grounding Considerations The DB 9 and DB 15 connectors are electrically connected to the housing and 8mm banana jack Depending on t
3. USER S MANUAL BUTTERFLY MOUNT TEG BUTTERFLY MOUNT arroyo Instruments Page 2 202 204 Butterfly LaserMount User s Manual Introduction Thank you for choosing the Butterfly LaserMount from Arroyo Instruments The Butterfly LaserMount is designed for high performance and long term use with innovative features not found in other butterfly mounts One such feature is field replaceable butterfly connectors common problem in production applications is the wear and tear on the Azimuth butterfly connectors Unlike other products the Butterfly LaserMount features field replaceable connectors Simply unscrew the two retaining screws pull out the old connector and install a new one No soldering or disassembly of the mount is required For applications requiring case temperature control the 204 TECButterfly LaserMount integrates a 16W Peltier cooler for precise control of the package temperature With an operating range of 5 C to 85 C the TECButterfly LaserMount should cover most of your case temperature control needs Both Butterfly LaserMounts are heavily finned to provide the highest heat dissipation capability allowing you to operate at more extreme conditions or higher powers Both mounts also have an array of screw down mounting options available with the removable base The Butterfly LaserMount also offers all the features you would expect from a modern butterfly laser diode fixture including e Designed to be quickly
4. UT CONNECTOR Laser Diode DB 9 male Laser TEC DB 15 male 204 TEC Butterfly LaserMount TEMPERATURE CONTROL Temperature Range C 5 to 85 Sensor Type 10kQ Thermistor TE Module Imax 3 9A Vmax 7 6V Qmax 16 6W LASER PACKAGE SUPPORTED Package 14 pin Butterfly INPUT CONNECTOR Laser Diode DB 9 male Laser TEC DB 15 male Mount TEC DB 15 male Size w base H x W x D in mm 1 55 38 x 4 50 114 x 5 00 127 Size w o base H x W x D in mm 1 35 34 x 3 50 97 x 5 00 127 Mounting holes 174 20 through hole 4 on center 2 8 32 threaded holes x4 M5 threaded holes x4 Device mounting screws 202 2 56 x 3 16 stainless steel socket head Device mounting screws 204 2 56 x1 8 stainless steel socket head Temperature control range is dependent on the power dissipated into the heat sink Mounting fixture to an optical table will increase the heat dissipation capability Pl arroyo instruments Page 8 202 204 Butterfly LaserMount User s Manual Mechanical Specifications 1 N 4 8 32 i 4X M5 X 0 8 4 50 114 3 2 50 63 5 5 00 127 2x are instruments PJ IEC LaserMount 3 Lo amp S TET TUN 4 4 00 101 6 4 50 114 3 Top View e 5 00 127 x Sa A A 8 32 3 00 76 2 s 3 50 88 9 Bottom View with Base Plate Removed Pl arroyo i
5. before handling your laser For additional information read the section titled Laser Diode Protection later in this manual Pl 2rr0y0 instruments 202 204 Butterfly LaserMount User s Manual Page 5 Mounting your device Remove the four small butterfly mounting screws from the mounting plate open the Azimuth connectors on either side of the mounting plate and carefully place your butterfly laser onto the mounting plate Make sure the fiber is exiting through the gap provided in the front of the mount Screw in the mounting screws but do not over tighten as you can strip the threads in the mounting plate Device Loaded Your mount is now ready for use Additional technical information can be found below Pl 370y0 instruments Page 6 202 204 Butterfly LaserMount User s Manual Connector Pin Outs 204 TECButterfly LaserMount Connectors DB 9 Pin Description 1 3 No connection 485 Laser cathode 6 Photodiode cathode 7 Photodiode anode 889 Laser anode Laser DB 9 Connector Pin Out On the 204 TECButterfly LaserMount both TEC DB 15 connectors are pinned identically DB 15 Pin Description 182 TE 384 TE 7 Thermistor 8 Thermistor 5 6 9 15 No connection TEC DB 15 Connector Pin Out Pl 2rr0y0 instruments 202 204 Butterfly LaserMount User s Manual Page 7 Technical Specifications 202 Butterfly LaserMount LASER PACKAGE SUPPORTED Package 14 pin Butterfly INP
6. he wiring of your cables and instruments this may or may not provide earth grounding of the fixture Make sure the cable shell is earth grounded on both ends of the cable and that the instrument makes connection from its connector to earth ground If in doubt you can also use a grounding strap from the 8mm banana jack directly to earth ground Your mount was shipped with four rubber feet which can be used if the fixture will not be bolted to an optical bench or other mounting system The feet prevent the fixture from skidding on a smooth surface If you plan to use the feet install them now in the four corners of the label side of the bottom plate Once you have wired the mount for your device and optionally installed the feet place the base plate back on the mount and screw in the four screws Connect to Laser Diode Driver and TEC Controller Next connect the Butterfly LaserMount to your laser diode driver and temperature controller For the 204 TECButterfly LaserMount you will need a second temperature controller for the case temperature control Arroyo Instruments offers Laser and TEC cables designed to connect directly between our LaserSource and TECSource products If you use your own cables ensure the connections are properly made between the instrument and the mount and that proper grounding technigues are used The pin out of the connectors can be found later in this document WARNING Be sure you are properly ESD protected
7. nstruments 202 204 Butterfly LaserMount User s Manual Page 9 Laser Diode Protection Electrostatic discharge and current spikes can be a significant cause of damage to laser diodes but when proper precautions are taken these risks can be greatly reduced or eliminated Arroyo Instruments controllers offer state of art laser diode protection but no instrument can fully shield the laser from damage Please take these considerations into account when operating your laser 1 Always set the current limit at or below the maximum current your laser can handle This prevents the device from accidentally driving the current too high either via the set point or from the modulation port This also provides additional current limiting protection from ESD 2 Always work in an ESD safe operating environment including the use of wrist straps ESD grounded work surfaces and floors and ESD safe tools 3 Where the AC power to the laser driver to temperature controller may be noisy use isolation transformers or uninterruptible power supplies that provide isolation 4 Make sure all cables are securely connected and fastening screws are screwed in tight 5 Do not route power cords or other cables in parallel with the laser or temperature controller cables as coupling may occur between the cables and inject noise into the laser diode 6 While itis not possible to create a ground loop through the LaserSource because of it s isolation of all
8. royoinstruments com Address 373 Front Street Suite B Grover Beach CA 93433 USA arroyo instruments 202 204 Butterfly LaserMount User s Manual Page 11 Notes Pl arroyo instruments pl arroyo instruments 373 Front Street Suite B Grover Beach CA 93433 Tel 805 481 6684 Fax 805 481 6628 salesOarroyoinstruments com www arroyoinstruments com Copyright O 2009 Arroyo Instruments All Rights Reserved 530 1002 Rev C
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