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Custom PPLN
MgO:PPLN Crystals and Chips
PPLN Accessories
Electronic Control Products
We offer a range of custom design packages including; one-off crystals, OEM prototyping and large-volume manufacture.
Custom PPLN
- Options
- How our SFG Crystals work
- Data sheets
- Phase matching curve for MSFG626-0.5-XX
| Part No. | Pump (nm) | Output (nm) | Periods (µm) | Tuning range (°C) | Aperture (mm²) | Nonlinear interaction | Add to Quote |
|---|---|---|---|---|---|---|---|
| MSFG626-0.5-1 | 1550-1560 & 1051 | 618-628 | 11.12, 11.17, 11.22 | 30-200 | 0.5×0.5 | SFG | |
| MSFG626-0.5-3 | 1550-1560 & 1051 | 618-628 | 11.12, 11.17, 11.22 | 30-200 | 0.5×0.5 | SFG | |
| MSFG626-0.5-10 | 1550-1560 & 1051 | 618-628 | 11.12, 11.17, 11.22 | 30-200 | 0.5×0.5 | SFG | |
| MSFG626-0.5-20 | 1550-1560 & 1051 | 618-628 | 11.12, 11.17, 11.22 | 30-200 | 0.5×0.5 | SFG | |
| MSFG626-0.5-40 | 1550-1560 & 1051 | 618-628 | 11.12, 11.17, 11.22 | 30-200 | 0.5×0.5 | SFG |
How our SFG Crystals work
This product is available in one aperture size: 0.5mm.
Phase matching curve for MSFG626-0.5-XX
Please note these are calculated tuning curves only and actual values may vary.
Key Features
The MSFG626 is designed for Sum Frequency Generation (SFG) from two pump sources at 1051nm and 1550-1560nm for generating 618-628nm.
Typical applications include the laser cooling and trapping of ions and atoms. See our feature blog article for details of applications and setup.
Have a question?- 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
Related Accessories
PPLN Oven Mount Adapters
For easy integration into your optical arrangement, Covesion provides a flexible range of oven mounting adapters for post mounting solutions or flexure stage solutions, as well as a small compact mount for oven-free arrangements.
Temperature Controller
For high stability temperature control, the Covesion OC2 is a compact stand-alone bench-top unit for use with our PPLN oven range.
PPLN Ovens
For fixed wavelength applications PPLN should be maintained at a constant operating temperature for maximum conversion efficiency. In tunable wavelength applications the temperature of the crystal can be adjusted for fine wavelength tuning.