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400 Watt High Power Laser Diode Source and Control System, Customer Specified Wavelength

  • LabView Drivers for Coherent Inc Laser Diode 100W

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sku / item#: RLS/LDX-400W-SP
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Key Features
  • Available at 808nm, 915nm, 940nm and 976nm
  • Customer Supplied or Customer Specified Laser Diode Source Module
  • Turn-Key, Fully Configured Control Unit with Integrated Laser Diode Source
  • User Adjustable CW Laser Output Power 0 to 400 W
  • User Adjustable Laser Temperature within Pre-Programmed Safe Operating Range
  • CW and QCW Modes
  • RS232 with LabView Drivers, USB Control Optional
  • Offered by OsTech, a Laser Lab Source Marketplace Seller
  • Sold & Supported in North America by: LaserDiodeControl.com, part of the
    Laser Lab Source Marketplace Group

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MODEL RLS/LDX-400W-SP
PRICE Request Price
laser diode and optical fiber SPECIFICATIONS (TYPICAL @ 25°C)
  • Full Laser Diode Optical Output Specifications are Dependent on Source Module, and are Provided with Quotation
  • CW Output Power: up to 400 Watts
  • Available Wavelengths: 808nm, 915nm, 940nm, 976nm
  • Fiber Coupled Output: 400µm, 800µm
  • FULL SPECIFICATIONS PROVIDED WITH QUOTATION
LASER DIODE PROTECTION FEATURES
  • Soft-Start Current Ramp to Setpoint (User Programmable)
  • Soft-Start Current Ramp Factory Default Set to 300 Milliseconds
  • Factory Pre-Set Maximum Current Limit
  • Factory Pre-Set Upper Temperature Limit
  • ESD and Power Surge Clamp, AC Line Filter
  • Reverse Voltage Transient Clamp
  • Keylock Switch and Electrical Safety Interlock
  • Short Circuit when Laser Diode Current Turned OFF
  • Front Panel e-Stop Button for Emergency Shut-Down
  • Factory Pre-Set Upper Temperature Limit
  • Open Circuit Detection and Fast Shut-Down
  • FULL SPECIFICATIONS PROVIDED WITH QUOTATION
CONTROL UNIT TEMPERATURE CONTROLLER AND peltier COOLED LASER MOUNTING PLATE SPECIFICATIONS
  • Cooling Method: TEC Cooled Laser Mounting Plate, Water Cooled Base Assembly for Waste Heat Removal
  • Internal Laser Diode Mounting Plate Material: Copper
  • Laser Temperature Setpoint: User Adjustable w/in Factory Set Range
  • TEC Control Loop Algorithm: Full P.I.D., User-Adjustable Parameters
  • P.I.D. Variables: Factory Pre-Set for Optimum Performance
  • Laser Diode Upper & Lower Temperature Limits: Factory Pre-Set
  • Control Unit Waste Heat Removal Method: Factory Water (not DI)
  • Required Water Supply Flow Rate: (range set for laser diode)
  • Recommended Supply Water Temperature Range: (range set for laser diode)
  • Recommended Supply Water Quality: Max. Particle Size: < 10 μm
  • Water Connectors: 12 mm or 3/4 inch Push Fittings (customer specified)
  • FULL SPECIFICATIONS PROVIDED WITH QUOTATION
QCW pulse and MODULATION specifications
  • QCW Mode Rise and Fall Time: < 40 μs, (< 20 μs on request)
  • QCW Pulse Trigger: Internal Function Generator or External Trigger
  • QCW Trigger: Internal Function Generator or External Trigger
  • QCW Pulse Modes: Continuous Pulses, Single Pulses, Bursts
  • QCW Pulse Time Base Accuracy: ± 1.0%
  • Modulation Signal: Accepts External Digital (TTL) or Analog
  • Modulation Input Connector: BNC, Input Impedance 10K ohm
  • Modulation Input Voltage Range: 0 ~ 4 Volts (4V = Max Current)
  • FULL SPECIFICATIONS PROVIDED WITH QUOTATION
Fiber Output
  • Fiber Connector: SMA905
  • Fiber Patch Cord: Optional (request pricing)
  • Fiber Core Diameter: 400µm, 800µm - Depending on Laser Specification
  • FULL SPECIFICATIONS PROVIDED WITH QUOTATION
Control Unit / SYSTEM DIMENSIONS AND POWER REQUIREMENT
  • 4U Standard Units High, Standard 19 Inch Rack Width
  • Dimensions: 132.5 mm (h) x 482 mm (w) x 340 mm (l)
  • Input Power: Universal 110V ~230 VAC, 50/60Hz
  • Rack Mount Brackets: Included
  • Bench-top Folding Feet: Included
USER INTERFACE
  • Front Panel LCD, Full Alphanumeric Display with Key Pad
  • RS232 Standard, LabView Drivers Included
  • USB Optional; Inquire
  • GUI Control Software Included

Product Overview:

400 Watt High Power Laser Diode Source and Control System Overview

The model LDX-400W-SP source and control systems are high power, turn-key laser diode systems designed for R&D lab and manufacturing applications. These systems include a high power fiber coupled laser diode source with an output power level up to 400 watts. The customer specifies the laser source wavelength and the required power level up to 400 watts. Source modules are available from most industry leading manufacturers, including Coherent Lasers, nLIGHT, LUMICS and DILAS. In addition to the fiber coupled laser module, these instruments offer the user a simple to use high power control chassis with an integrated cooling system.

In addition to a standard user defined current limit, the high power laser diode is protected from transients and surges through a factory set current clamp limit. Also, there is a factory set temperature "safe operation" mode which keeps the laser module working within a pre-set range.

Rack Mounted or Bench-Top Chassis, with Water Cooling for Maximum Heat Dissipation

These instruments can be rack-mounted or used on a lab bench. The control chassis includes the laser diode current source, thermal control and water cooled base plate assembly integrated into a 19 inch rack-mount / bench top enclosure. The enclosure is a 3U height chassis. The control unit chassis is capable of dissipating up to 600 Watts of heat by utilizing a water cooled base plate combined with high power TEC elements. The mounting plate for the laser is accurately controlled to your desired set-point temperature by TEC coolers. The heat is dissipated into a cooling block which dumps the heat to copper water tubes.

Versatile and Easy to Use Controller Interface

The user has complete control of all laser diode bias and temperature control parameters through an intuitive front panel menu. The front panel has an LCD display with a key pad. For remote control, these systems come with a standard RS-232 interface and can be ordered with an optional USB interface. The LabView GUI (included) makes set-up and control of the system fast and simple.

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