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User’s Guide

LDM-4980 Series

Laser Diode Mount

ILX Lightwave Corporation P. O. Box 6310 Bozeman, MT, U.S.A. 59771

· ·

· 1-800-459-9459 ·

www.ilxlightwave.com

U.S. & Canada

International Inquiries

: 406-586-1244 Fax 406-586-9405

E-mail: [email protected]

70022504_R01_05_05

Содержание LDM-4980 Series

Страница 1: ...aser Diode Mount ILX Lightwave Corporation P O Box 6310 Bozeman MT U S A 59771 1 800 459 9459 www ilxlightwave com U S Canada International Inquiries 406 586 1244 Fax 406 586 9405 E mail support ilxli...

Страница 2: ......

Страница 3: ...and the Manual vii General Safety Considerations vii Safety Symbols viii Safety Marking Symbols viii Warranty ix Comments Suggestions and Problems x Chapter 1 Introduction Product Overview 1 Specifica...

Страница 4: ...Diode Mounting 13 LDM 4982 DIL Laser Mounting 13 LDM 4982M Mini DIL Laser Mounting 14 LDM 4984 and LDM 4989 Two Sided Butterfly Laser Mounting 15 LDM 4983 Single Side Butterfly Mounting 15 LDM 4986 Co...

Страница 5: ...4 LDM 4980 Series iii LIST OF FIGURES Figure 2 1 Bottom View of a Typical LDM 4980 Mount Bottom Cover Removed 6 Figure 2 2 Mount Bottom Covers 7 Figure 2 3 Fujitsu LK Package Laser Diode 10 Figure 2 4...

Страница 6: ...L I S T O F FIG U R E S iv LDM 4980 Series...

Страница 7: ...LX Lightwave Mount Types and Packages 2 Table 2 1 Laser Diode Pin Configuration with Internal TEC 7 Table 2 2 Butterfly Package Wiring Configuration 8 Table 2 3 LDM 4986 Connector Configuration and Wi...

Страница 8: ...L I S T O F TA B L E S vi LDM 4980 Series...

Страница 9: ...potentially dangerous situation which can result in serious injury or death WARNING Visible and or invisible laser radiation Avoid direct exposure to the beam General Safety Considerations If any of t...

Страница 10: ...elative Humidity 80 RH non condensing Operating temperature range of 0 C to 40 C Storage and transportation temperature of 40 C to 70 C Maximum altitude 3000 m 9843 ft This equipment is suitable for c...

Страница 11: ...ment serial number from the rear panel of the instrument 3 Attach the anti static protective caps that were shipped with the instrument and place the instrument in a protective anti static bag 4 Place...

Страница 12: ...information If ILX Lightwave determines that a return to the factory is necessary you are issued a Return Authorization RA number Please mark this number on the outside of the shipping box You or you...

Страница 13: ...mounts are available in DIL Mini DIL butterfly and connectorized laser diode package versions Butterfly versions are available for 7 pin 13 pin 14 pin 20 pin and 26 pin packages This series of mounts...

Страница 14: ...ibility to select the proper current source or temperature controller for your particular application Within the laser mount screw lead configuration headers allow you to configure the wiring of the m...

Страница 15: ...ures must be in non condensing environment 4 Optional See ordering information Bias T options allow user configuration of laser pins except for LD cathode and anode See table Bandwidth measured at las...

Страница 16: ...comments on ways we can improve out products We invite you to contact us at any time with your suggestions Pin Configurations for Bias T Option Type A B Package Type DIL0000000000Butterfly Butterfly M...

Страница 17: ...twave representative or you can find it on our website www ilxlightwave com LDM 4980 General Wiring Instructions The LDM 4980 Series Mounts are equipped with configurable pin headers which allow the m...

Страница 18: ...cables from ILX Lightwave laser current sources and temperature controllers therefore the pin designations are pre determined by the instrumentation These pin outs with their corresponding wire color...

Страница 19: ...below Table 2 1 Laser Diode Pin Configuration with Internal TEC Note Information Courtesy of Bookham Technology Pin Description Pin Description 1 Peltier Cooler 8 Not Connected 2 Thermistor 9 Not Con...

Страница 20: ...and 9 7 For pin 10 laser anode connect the white wire from the 9 pin Female Laser Current Control connector to pin 10 of the configurable header 8 For pin 11 laser cathode connect the brown wire from...

Страница 21: ...ate of the mount Holding the mount upside down notice the configuration header on the left side of the printed circuit board and pedestal The pin header is connected to the 4 pin laser socket via the...

Страница 22: ...to pin 1 of the configurable header 2 Next pin 2 of the laser is the PD monitor anode connect the gray wire from the 9 pin female Laser Current Control connector to pin 2 of the configurable header 3...

Страница 23: ...ed to the hotplate and the hotplate is electrically isolated from the mount body On these models the hotplate and hence the laser diode case is electrically connected to a two pin configuration header...

Страница 24: ...compliance with Federal CDRH requirements ILX Lightwave current sources employ a system interlock feature The interlock connections are available at pins 1 and 2 of the current source output connecto...

Страница 25: ...is prevents damage to the laser from electrostatic discharge and supports other laser safety features of all ILX Lightwave laser diode drivers LDM 4982 DIL Laser Mounting The LDM 4982 is designed to a...

Страница 26: ...mple lever actuation provides reliable electrical connections to all laser pins Once installed in the socket the laser module is held against the mount with a spring loaded clamp To load a mini DIL la...

Страница 27: ...is greater than 6 6mm it is recommended to use the spacers Simply remove the sockets with a 5 64 size hex key wrench place the spacers flat at the base of the sockets and replace and secure the socke...

Страница 28: ...nd gently hand tighten with the hex key wrench 6 If all laser leads are positioned properly gently lower the contact arm on the socket and rotate the lock latch over the arm until it snaps in place 7...

Страница 29: ...2A 482B see specifications in Chapter 1 All other laser and TE functions must be configured per instructions Case Temperature Control Option An external case temperature control option with a built in...

Страница 30: ...Performing any of these actions will cause a momentary open circuit through the voltmeter generating electrical transients that will be transmitted to the laser These transients may damage or destroy...

Страница 31: ...ocket if it is not being used for long periods of time This will prevent accumulation of dust in the socket contacts In lieu of this the socket lever should be left in the horizontal position to close...

Страница 32: ...M A IN T E N A NC E 20 LDM 4980 Series C H A P T E R 3...

Страница 33: ...al optics or mirrors Remove rings jewelry and other reflective materials when working with lasers Viewing of emissions from the fiber may cause eye damage Use of protective goggles is recommended when...

Страница 34: ...S A F E T Y 22 LDM 4980 Series C H A P T E R 4...

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