TopWave 405

Note: Your Quotation Request will be directed to TOPTICA Photonics.

The TopWave 405 from TOPTICA Photonics is a Single Frequency Laser Diode that operates at a wavelength of 405 nm. The laser provides an output power of 1 W and produces a beam with a diameter of 1.5 nm. It has a beam divergence of 0.6 mrad and a beam pointing stability of better than 5 μrad. This linearly/vertically polarized laser can be controlled via USB and ethernet interfaces. It can be used as a replacement for established K+ gas lasers without significant changes to the optical system. The laser diode is available as a benchtop unit that measures 127 x 295 x 500 mm (laser head) & 154 x 450 x 348 mm (control unit) and is ideal for lithography and holography applications.

The TopWave 405 requires an AC supply of 100-240 V and has a power consumption of less than 100 W.

Product Specifications View similar products

Product Details

  • Part Number
    TopWave 405
  • Manufacturer
    TOPTICA Photonics
  • Description
    405 nm Diode Laser for Lithography and Holography Applications

General Parameters

  • Configuration
    Laser Head with Control Unit (Integrated)
  • Type
    Laser System
  • Technology
    Direct Diode Laser
  • Operation Mode
    CW Laser
  • Wavelength
    405 nm
  • Tunable
    No
  • Fiber Coupled
    No
  • Laser Color
    Violet
  • Power
    1 W
  • Spectral Width
    <1 MHz
  • Application
    Holography, Lithography. Laser Direct Imaging
  • Polarization
    Vertical
  • Polarization Orientation
    Linear
  • Polarization ratio
    >100:1
  • Gain Medium Type
    Semiconductor
  • Warm up time
    <2 h (Cold Start), <15 min (From Standby)
  • Application Industry
    Imaging
  • Beam Divergence
    <0.6 mrad
  • Beam Quality Factor (M2)
    1.15 (Max: <1.3)
  • Transverse Mode
    TEM00
  • Laser Class
    Class 4
  • Power Consumption
    <100 W
  • Power Stability
    <1%
  • Pointing Stability
    <5 µrad
  • Wavelength Accuracy
    ±0.5 nm
  • RMS Noise Power
    <0.6%
  • Package
    Rackmount / Benchtop
  • Interface
    Ethernet, USB
  • Power Supply
    AC 100-240 V, 50/60 Hz
  • Voltage
    100 to 240 V
  • Note
    Coherence Length: >100 m, Lifetime: >5000 Hrs, Umbilical Length: 2 m

Physical Properties

  • Laser Head Dimension
    127 x 295 x 500 mm (H x W x D)
  • Laser Head Weight
    22 kg
  • Power Supply Dimension
    154 x 450 x 348 mm (H x W x D)
  • Power Supply Weight
    9 kg
  • Beam Diameter
    1.5 ±0.2 nm

Environmental Conditions

  • Cooling Method
    Conduction (Laser Head), Convection (Control Unit)
  • Operating Temperature
    20 to 30 Degree C
  • Storage Temperature
    -10 to 50 Degree C

Technical Documents

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