MgO:PPLN for

628-640nm SFG

Part No.Pump (nm)Output (nm)Periods (µm)Tuning range (°C)Aperture (mm²)Nonlinear interactionAdd to Quote
MSFG637-0.5-11520-1590 & 1070628-64011.60, 11.65, 11.70, 11.75, 11.8030-2000.5×0.5SFG
MSFG637-0.5-31520-1590 & 1070628-64011.60, 11.65, 11.70, 11.75, 11.8030-2000.5×0.5SFG
MSFG637-0.5-101520-1590 & 1070628-64011.60, 11.65, 11.70, 11.75, 11.8030-2000.5×0.5SFG
MSFG637-0.5-201520-1590 & 1070628-64011.60, 11.65, 11.70, 11.75, 11.8030-2000.5×0.5SFG
MSFG637-0.5-401520-1590 & 1070628-64011.60, 11.65, 11.70, 11.75, 11.8030-2000.5×0.5SFG

How our SFG Crystals work

This product is available in one aperture size: 0.5mm.

Read the Covesion guide to PPLN

Phase matching curve for MSFG637-0.5-XX

Please note these are calculated tuning curves only and actual values may vary. MgO:PPLN for 628-640nm SFG Tuning

Key Features

The MSFG637 is designed for Sum Frequency Generation (SFG) from two pump sources at 1070nm and 1520-1590nm for generating 628-640nm.

Typical applications include the laser cooling and trapping of ions and atoms. See our feature blog article for details of applications and setup.

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  • Multi-band AR coated
  • Flatness <λ/4@633nm
  • Parallel to ±5 minutes
  • Better than 70:30 mark-to-space ratio
  • Polished to 20-10 scratch dig
  • Fewer than two 100μm edge chips per facet
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