In this section:
PPLN calculator
Our PPLN calculator can help you choose the best PPLN crystal for your application.
Laser Source Characteristics
Nonlinear Interaction:*
For further details or advice our expert team is ready to help - we look forward to hearing from you - Contact us.
Contact
For all initial enquiries please contact our team at:
Covesion Ltd
Unit A7, Premier Centre
Premier Way, Romsey
Hampshire SO51 9DG
United Kingdom
Email: sales@covesion.com
Tel. +44 (0)1794 521638
Fax. +44 (0)8709 289714
PPLN crystal clip kits
Our crystal clip kits allow customers to mount alternative materials in Covesion PPLN ovens. They are designed to hold 0.5-1mm thick optical slabs, with widths of 10mm or less and lengths of 1-40mm (by clip length). Each clip kit contains a clip body, a spacer window, and a number of springs.
Key Features:
- Simple pin-aligned mounting in PPLN ovens
- Uniform temperature
- Semi-permanent housing for a variety of optical materials
- Electrical charge dissipation; protection for piezoelectric and pyroelectric materials
| Part # | Crystal length, (mm) | Clip body length, L, (mm) | Availability | Quote |
|---|---|---|---|---|
| PC1 | 1 | 1 | In Stock | |
| PC10 | 10 | 10 | In Stock | |
| PC20 | 20 | 20 | In Stock | |
| PC40 | 40 | 40 | In Stock |
Crystal Clip Kit Mechanical Drawing

Delivery Information
All stock items are delivered within one week. For out of stock items, please contact us for expected lead times.
If you cannot find a stock item that matches your requirements, you can use our online calculator or submit an enquiry.
Associated items
Temperature Controller
For high stability temperature control, the Covesion OC1 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.
