AVIA LX 355-20

Laser by Coherent Inc.

Note: Your Quotation Request will be directed to Coherent Inc..

The AVIA LX 355-20 from Coherent is an economical q-switched, diode-pumped solid-state (DPSS) laser that operates at 355 nm. It delivers a pulse output power of 20 W with a repetition rate of 50 kHz. The laser is an ideal choice for cutting, drilling and marking in microelectronics fabrication and packaging. It is available as a single unit (combining laser, controller and pump diodes) that measures 140 mm x 110 mm x 620 mm with three-point kinematic mounting and is ideal for applications including cutting flex material, chip and mold form marking, IC package trimming, as well as wafer scribing and cutting. The laser has an expected lifetime of 20,000 hours. Its shorter pulsewidth reduces the heat-affected zone and enables higher precision processing of thinner materials.

 Product Specifications

    Product Details

    • Part Number :
      AVIA LX 355-20
    • Manufacturer :
      Coherent Inc.
    • Description :
      355 nm, 20 W, Solid-State Q-Switched Ultraviolet Pulsed Lasers

    General Parameters

    • Configuration :
      Laser Head with Control Unit (Integrated)
    • Type :
      Laser System
    • Technology :
      Q-Switched Laser, Solid State Laser
    • Operation Mode :
      Pulsed Laser
    • Ultrafast Laser :
      Nanosecond Lasers
    • Wavelength :
      354.7 nm
    • Tunable :
      No
    • Fiber :
      No
    • Laser Color :
      Ultraviolet
    • Output Power (Pulsed) :
      20 W
    • Pulse Energy :
      Up to 400 µJ
    • Pulse Width :
      <30 ns@50 kHz
    • Application :
      Via Hole Drilling, Flex Materials Cutting, 3D Package Manufacturing, IC Package Trimming, Wafer Scribing and Singulation, Solar Cell Scribing
    • Beam Divergence :
      <2.5 mrad
    • Beam Quality Factor (M2) :
      1.2
    • Transverse Mode :
      TEM00
    • Polarization :
      Vertical
    • Polarization ratio :
      >100:1
    • Energy Stability :
      <4%
    • Power Consumption :
      <600 (W) (VAC)
    • Power Stability :
      <2% RMS
    • Repetition Rate :
      Single-shot to 300 kHz
    • Pulse Energy :
      Up to 400 µJ
    • Warm up time :
      <20 Min.(Cold Start), <5 Min.(Warm Start )
    • Interface :
      RS-232, Ethernet, USB
    • Relative Humidity :
      5 to 80 % RH
    • Power :
      20 W
    • Note :
      Beam Circularity: >90%

    Physical Properties

    • Beam Diameter :
      290 µm±10%
    • Laser Head Weight :
      12.5 kg (27.5 lbs.)

    Temperature

    • Storage Temperature :
      -20 to 60 Degree C(-4 to 140 Fahreinheit)

    Technical Documents

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