NG-FDML Multi-MHz Swept Laser 1550 nm

Specifications

Center Wavelength: 1550 nm
Sweep Rate: 3520 kHz
Tuning Range: 120 nm
Avg. Output Power: 200 mW
Coherence Length: 10 mm
Linewidth: <10 pm
Wavelength Stability: Other (not specified)
Side Mode Suppression Ratio (SMSR): Other (not specified)
Fiber Connector Type: Other (not specified)
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Features


  • World-Record Sweep Speeds: Achieve sweep rates of up to 3 MHz, enabling multi-megahertz optical coherence tomography (MHz-OCT).

  • Multiple Central Wavelengths: Available at 1060 nm, 1310 nm, and 1550 nm to suit various applications.

  • Long Coherence Length: Ensures less than 3 dB signal drop up to the full usable image range (1.5 GHz fringe frequency).

  • Large Wavelength Sweep Range: Provides high-resolution OCT with a broad sweep range.

  • Massive Output Power: Delivers sufficient power for demanding applications, typically greater than 100 mW.

  • Advanced Synchronization: Features built-in sweep trigger output, user-programmable IO (TTL) channels, and PLL extension for ADC sample clock generation and X/Y beam scanner control.

  • Fully Adjustable: User-adjustable sweep range and output power, with programmable synchronization signal outputs.

  • Remote Control: Network-based remote control with LabVIEW support via USB and Ethernet.

  • Optical Connectivity: User-configurable synchronization I/O with TTL signal levels, BNC, and SMA connectors.

Applications


  • Optical Coherence Tomography (OCT): Enables MHz-OCT for ultra-fast imaging.

  • Biomedical Imaging: High-resolution visualization of tissue structures in real time.

  • Industrial Inspection: Rapid non-destructive testing with superior imaging depth.

  • Ophthalmology: Advanced retinal and anterior segment imaging.

  • Research & Development: Supports next-generation optical imaging experiments.

  • 3D Imaging & Microscopy: Delivers real-time volumetric imaging capabilities.