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Picosecond Pulsed Laser Diode Controller, 1.1 Amps Output Current
- 250 Picoseconds to 1 Nanosecond Pulse Width Range

  • 1A Fast Pulsed Laser Diode Controller
  • 1A Laser Diode Controller Pulse Shape
  • Analog Modules Controller Performance
  • Analog Modules Pulsed Laser Controller Dimensions

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sku / item#: RLS/766
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Key Features
  • Short Pulse Seed Laser Diode Controller
  • Output Current up to 1.1 Amps
  • Very Pulse Width 0.15 - 1.0 ns
  • Pulse Repetition Rate up to 1 MHz
  • TEC Controller, On-Board Laser Diode Mounting

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General Specifications
  • Output Current Range: up to 1.1 Amp
  • Compliance Voltage Range: up to 10 Volts
  • Repetition Rate: Single-Shot to 1 MHz
  • Pulse Width: 0.15 - 1.0 ns **
  • Optical Rise Time: 100 ps **
  • ** Depending on Laser Diode Characteristics
  • User Adjustable Pulse Width Range: 250 picoseconds to 1 nanosecond
  • TEC Controller Current: 1.8 Amps
  • TEC Controller Voltage: 3.14 V
  • Power Input Connector: 2 pin Terminal Block (Molex 39257-0002)
  • Control Connector: 8 Pin TE Connectivity MicroMatch Connectors (188275-8)
  • Pulse Trigger Input: MMCX Micro Coax Connector
  • Power Supply Voltage: 4.75 - 5.25 V
  • Power Supply Current: 0.33 - 2.5 A
  • Dimension: 2.9” x 3.09” x 0.52”

Product Overview:

1.1 Amp Fast Pulsed Laser Diode Controller

The Model 766 short pulse seed laser diode driver is ideal for driving 14-pin butterfly packaged laser diode modules for applications which require pulse widths less than 1 nanosecond. Applications include materials processing, time-resolved spectroscopy, LIDAR and others.

The driver circuitry operates from a single 5V power source. All other voltages are generated on the board by high efficiency switching power supplies.

The controller supplies a bidirectional proportional-integral-derivative (PID) thermoelectric cooler controller (TEC) with current capability of 3A and voltage capability of 4.2 volts. The controller is designed to have the laser diode package soldered directly to the circuit board in order to provide optimum pulse performance and temperature control.

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