LASU Technical Specifications

System power

  • Laser wavelengths [nm]: 405, 473, ±2 nm and 561 ±5 nm (Additional wavelengths available upon request)
  • Min Pulse length [mS]: <1
  • CW power at the sample plane using a 4x 0.1NA: (Without intermediate optics)
    • 405 nm ~35mW
    • 473 nm ~15mW
    • 561 nm ~15mW
  • Average theoretical spot size with NA = 0.95:
    • 4x 0.1NA <10μm
    • 40x 0.8NA <1.5μm
    • 60x 1NA <1

Galvanometers

  • Galvanometers Cambridge technology 6215H with 3mm x and y Mirrors (separated with a 1: imaging relay)
  • Step response time: ~130 μS for the minimum deflection angle
  • Covered Field of view: Approximately 1650 μm with a 4x objective

Long pass filter

  • Dimensions (diameter/thickness): 25 mm x 3 mm
  • LP filter 515 cut off wavelength: 515 nm
  • LP filter 610 cut off wavelength: 610 nm

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