上海宽捷光电科技有限公司    ONDAX    SureLock™ 785nm Wavelength Stabilized Laser Diode
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SureLock™ 785nm Wavelength Stabilized Laser Diode

Ondax’s 785nm High-Power Wavelength Stabilized Laser is a high-power,single frequency, collimated laser packaged in an ultra-compact, TO-can footprint. The narrowed linewidth, low power consumption, and broad temperature operating characteristics deliver affordable, portable instrument-quality performance for a broad range of instrumentation applications. All SureLock™ Series lasers are stabilized using the Ondax PowerLocker® Volume Holographic Grating (VHG), ensuring precise, ultra-stable center wavelengths, low temperature dependence and consistent optical performance over the locked region.


Features


  • Compact 9mm TO can footprint

  • Exceptionally high power – up to 225mW

  • Single Frequency Operation – 12MHz linewidth

  • Fast-axis collimated output beam

  • Wavelength stability across operating range <0.01nm/°C

  • Test Data provided with every laser

  • NoiseBlock™ narrow-band ASE suppression filters and beamsplitters available in matching wavelengths to further reduce linewidth and ASE noise

Applications


  • Raman Spectroscopy

  • Metrology

  • Data Storage

  • Interferometry

  • Confocal Microscopy

  • Particle Counting

  • Fluorescence

  • Nondestructive Testing

ParameterSymbolMinTypMaxUnit
Output PowerPo175/225mW
Center WavelengthP784.5785785.55nm
LinewidthΔλ12MHz
Central Stabilized TemperatureTc152540°C
Stabilized Temperature RangeTr10
°C
ParameterSymbolMinTypMaxUnit
Threshold CurrentIth80110mA
Operating CurrentIop350500mA
Operating VoltageVop2.02.8V
Beam Divergence, PerpendicularQv
 0.2
deg
Beam Divergence, ParallelQh
 0.1
deg
Differential EfficiencyDE (dP/dI)
0.6
mW/mA
Operating Temperature2Top035°C
Storage Temperature2Ts-1060°C
Polarization100:1
Collimated Beam Diameter

0.2 x 0.7
mm


Product