THORLABS PDA20H User Manual

THORLABS PDA20H User Manual

Pbse preamplified detector

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PDA20H(-EC)
PbSe Preamplified
Detector
User Guide

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Summary of Contents for THORLABS PDA20H

  • Page 1 PDA20H(-EC) PbSe Preamplified Detector User Guide...
  • Page 2: Table Of Contents

    Fiber Adapters & Other Accessories ...... 5     Specifications ............6       Electrical Specifications  .......... 6    General Specifications .......... 6    Photosensitivity ............ 7  Drawing ..............8     Regulatory ..............9     Thorlabs Worldwide Contacts........ 10     Page 1 Rev F, March 11, 2015...
  • Page 3: Warning Symbol Definitions

    PbSe Preamplified Detector Chapter 1: Warning Symbol Definitions Warning Symbol Definitions Below is a list of warning symbols you may encounter in this manual or on your device. Symbol Description Direct Current Alternating Current Both Direct and Alternating Current Earth Ground Terminal Protective Conductor Terminal Frame or Chassis Terminal Equipotentiality...
  • Page 4: Description

    230 VAC AC/DC power supply. Maintenance and Care There are no serviceable parts in the PDA20H optical head or power supply. The housing may be cleaned by wiping with a soft damp cloth. The window of the detector should only be cleaned using optical grade wipes.
  • Page 5: Setup And Operation

    Page 7. The data shown is for a 50 Ω load. The maximum output of the PDA20H is ±10 V for high impedance loads (±5 V for 50  loads). The output signal should be below the maximum output voltage to avoid saturation.
  • Page 6: Fiber Adapters & Other Accessories

    PbSe Preamplified Detector Fiber Adapters & Other Accessories Thorlabs sells a number of accessories that are compatible with the SM05 (0.535”-40) and SM1 (1.035”-40) threads on the housing, including FC, SMA, and ST fiber adapters, stackable lens tubes for mounting optics, and cage assemblies that allow the detector to be incorporated into elaborate 3D optical assemblies.
  • Page 7: Specifications

    PbSe Preamplified Detector Chapter 5: Specifications Specifications Electrical Specifications Electrical Specifications Detector PbSe Active Area 2 x 2 mm Wavelength Range 1.5 μm to 4.8 μm Peak Wavelength (λ 4.0 μm Bandwidth (-3 dB) 0.2 Hz to 10 kHz Rise Time (0 - 63%) 35 μs Voltage Gain 50x / 100x...
  • Page 8: Photosensitivity

    PbSe Preamplified Detector Photosensitivity Data shown in graph above is for a 50 Ω load. Page 7 Rev F, March 11, 2015...
  • Page 9: Drawing

    PbSe Preamplified Detector Chapter 6: Drawing Drawing Power Switch 1.03" (26.2 mm) 0.75" Removable SM1T1 Threaded (19.1 mm) Coupler with Internal SM1 (1.035"-40) Thread 2.76" (70.1 mm) SM05 (0.535"-40) 0.83" 0.79" Internal Thread (21.1 mm) (20.1 mm) Power Supply Connection Power 1.70"...
  • Page 10: Regulatory

    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.
  • Page 11: Thorlabs Worldwide Contacts

    Chapter Thorlabs Worldwide Contacts For technical support or sales inquiries, please visit us at www.thorlabs.com/contact for our most up-to-date contact information. USA, Canada, and South America UK and Ireland Thorlabs, Inc. Thorlabs Ltd. sales@thorlabs.com sales.uk@thorlabs.com techsupport@thorlabs.com techsupport.uk@thorlabs.com Europe Scandinavia Thorlabs GmbH Thorlabs Sweden AB europe@thorlabs.com...

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Pda20h-ec

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