QCW 940 nm Micro-Channel Water Cooled Vertical Stack Diode Laser VS-940-Q

Micro Channel Water Cooled Vertical Stack Diode Laser 60Bar

Micro Channel Water Cooled Vertical Stack Diode Laser 60Bar

Features:

  • Long lifetime
  • Uniform beam profile
  • High Power

Applications:

  • Laser pumping
  • Scientific research
  • Industry

 

 

 

VS62-2VS05_1

VS51-1

 

Drawings

jpg-64pxpdf-64px

 

Specification:

Parameters VS**-N-##-940-Q VS**-N-##-940-Q VS**-N-##-940-Q
Center Wavelength, nm 940 940 940
Wavelength Tolerance, nm ±5 ±5 ±5
Output Power per Bar, W 200 250 300
Number of Bars, # 1~60 1~60 1~60
Bar-to-Bar Spacing, mm 1.8 1.8 1.8
Spectral Width FWHM, nm ≤6 ≤6 ≤6
Spectral Width FW90%E ≤8 ≤8 ≤8
Fast Axis Divergence(95%), degree 55 55 55
Slow Axis Divergence(95%), degree 12 12 12
Pulse Width, ms ≤0.2 ≤0.2 ≤0.2
Duty Cycle, % ≤10 ≤10 ≤10
Polarization Mode TE TE TE
Wavelength Temp. Coefficient, nm/°C ~0.32 ~0.32 ~0.32
Operating Current Iop, A ≤220 ≤270 ≤325
Threshold Current Ith, A ≤30 ≤30 ≤30
Operating Voltage Vop, V ≤2.2 ≤2.2 ≤2.2
Slope Efficiency, W/A ≥1.1 ≥1.1 ≥1.1
Power Conversion Efficiency, % ≥50 ≥50 ≥50
Operating Temperature 20~30 20~30 20~30
Storage Temperature 0~55 0~55 0~55
Coolant DI Water DI Water DI Water
Flow Rate/Bar, L/min 0.2-0.4 0.2-0.4 0.2-0.4
Max Inlet Pressure, kPa 380 380 380
Resistivity, MΩ*cm 0.2-0.5 0.2-0.5 0.2-0.5

 

Ordering information (code structure)1:

Part number Description Price
VS**-N-##-940-Q 940 nm QCW Micro-Channel Water Cooled Vertical Stack Diode Laser

1Explanation for the name of Module Type: VS**(structure code) -N(Number of Bars) -##(Power) -940(center wavelength)