The RADIANT tunable laser series utilizes optical parametric oscillator technology to generate wavelengths over a broad range in the NIR. Integration of system components into one compact unit increases ruggedness, minimizes misalignment and allows the user to reposition the system. Included verification hardware enables the user to confirm that beam paths are preserved after shipment or relocation. Hermetically sealed modules protect sensitive optical materials from the environment. All tunable beams exit the system from the same port resulting in one beam path to the end-user’s application. Wavelength tuning is motorized and computer controlled.

Product Features

  • Full-featured, modular, tunable laser system
  • Integrated pump laser with quick connect cables
  • Motorized, hermetically sealed, harmonic/OPO modules
  • End-user replaceable flashlamp (100 million shot lifetime) and DI cartridge
  • All tunable wavelengths output from a single port
  • Alignment verification
  • Computer controlled tuning via control software/software development kit (SDK)
  • Flashlamp and/or Q-Switch external triggering
  • Access to residual pump beam
  • Access to full power fundamental and harmonic beams
  • Temperature controlled, motorized Harmonic(s) (MH)
  • Real-time wavelength monitoring (WM)
  • Harmonic Auto-Optimization (HAO)
  • WARRANTY: Two years on pump laser, one year on all optics and crystals, mechanics, and electronics. Includes all options except fibers.

Product Options

  • Fiber Delivery Kit (FD)
    Can be optimized for either ultra-violet (UV), visible (VIS), or near-infrared (NIR) tuning ranges.
    Externally mounted fiber delivery kit includes mounts, coupling lens and fiber. Fiber specifications: 2.5 m long, 1 mm diameter core, NA = 0.22
  • Fourth Harmonic Generator (4HG)
    Residual or full power 532 nm beam used to generate 266 nm. The fourth harmonic installed on an extension base plate that is mounted directly to the side of the RADIANT.
  • Energy Meter (EM)
    Real-time pulse energy monitoring, logging for data normalization. Reduces OPO energy by 8%.
  • Extended Warranty (EXW)
    Extends full system warranty for one additional year, for a total of two years. Includes all options except for fibers.

Product Specifications

Tuning Range 650 – 2600 nm
Peak Energy 120 mJ @ 750 nm
Repetition Rate 10 Hz
Pulse Width 5 – 7 ns
Beam Diameter 9 mm
Divergence 2 mrad
Tuning Range 650 – 2600 nm
Peak Energy 60 mJ @ 750 nm
Repetition Rate 20 Hz
Pulse Width 5 – 7 ns
Beam Diameter 6 mm
Divergence 2 mrad

Additional Information

650 – 2600 nm

120 mJ @ 750 nm

Photoacoustic Imaging

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