Specifications

Insertion Loss (max): 4 dB
Input Wavelength: 1560 nm
Output Wavelength: 780 nm
Output Power: 2 W
Polarization Extinction Ratio (PER): ≥20 dB
NTC Impedance @ 25℃: 10 kΩ
Operating Temperature: 10~+35 ℃
Storage Temperature: -20~+70 ℃
Input/Output Fiber: PM1550+PM780
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Features


  • Available for SHG/SFG/DFG Nonlinear Frequency Conversion: The PPLN waveguide supports second harmonic generation (SHG), sum frequency generation (SFG), and difference frequency generation (DFG) for versatile applications.

  • High Efficiency Coupling: Achieves excellent coupling efficiency between optical fiber and waveguide, ensuring optimal performance.

  • High Conversion Efficiency: Designed to maximize the conversion efficiency for effective frequency conversion processes.

  • High Damage Threshold: Built to withstand high power levels, making it suitable for demanding applications.

  • High Long-Term Stability: Ensures reliable performance over extended periods, maintaining consistent output.


 

Applications


  • High Power Single Frequency Laser: Ideal for applications requiring precise and powerful laser outputs.

  • Quantum Key Distribution System: Supports secure communication systems through quantum key distribution.

  • Laser Radar: Enhances the performance of laser radar systems for accurate detection and ranging.

  • Optical Sensing: Suitable for advanced optical sensing applications requiring high sensitivity and accuracy.