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NRML tunable narrow-linewidth laser

The NRML continuous, narrow-linewidth, frequency-tunable laser is built a

产品介绍

The NRML continuous, narrow-linewidth, frequency-tunable laser is built around a semiconductor seed source driven by a high-precision controller. Its opto-electronic architecture is highly integrated, compact, and portable—an ideal choice for confocal microscopy, Raman spectroscopy, and bio-analysis.    

Technical Advantages:

  • Standard modular design
  • Excellent spectral performance
  • MHz-level linewidth
  • Compact, integration-friendly
  • Temperature / current tuning
  • Integrated semiconductor seed + precision controller

Application Fields:

  • Confocal microscopy
  • Raman spectroscopy
  • Holography
  • DNA sequencing & flow cytometry
  • Digital imaging & chemical analysis
  • Particle velocimetry

Technical Specifications:

ItemUnitSpecification
Central Wavelengthnm1064/1550
Operating Mode-Continuous
Output PowermW50
Output PowermW40
LinewidthMHz2 (typ.)
Power Stability%RMS< 1 % (12 h @ 25 °C)
Beam Quality M²-< 1.1
Frequency StabilityMHz/min3 (typ.)
Temperature Tuning RangeGHz500
Temperature Tuning CoefficientGHz/K30 (typ.)
Temperature Tuning SpeedGHz/s30 (typ.)
Current Tuning RangeGHz3
Current Tuning CoefficientMHz/mA400
Current Tuning BandwidthKHz100
Current Tuning SpeedGHz/ms10
Output Type-Single-mode fiber output
Fiber Connector-FC/APC connector
Operating Temperature°C10 – 35
Relative Intensity NoisedB/Hz<-120@10 MHz
Cooling Method-Air cooling
LifetimeHour> 10000

Mechanical Layout:

NRML narrow-linewidth semiconductor laser mechanical dimensions

标签:

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