Buying Wavelength Tuning Devices
Tunable lasers incorporate various wavelength tuning devices such as Lyot filters (birefringent tuners), etalons, and diffraction gratings to achieve precise control over the output wavelength. These components are critical for fine-tuning the laser output in various applications.
Making Good Purchase Decisions
As the most professional photonics purchasing portal, RP Photonics helps you to not only to find all relevant suppliers (not limited to our advertisers), but also to make good purchasing decisions.
NEW: Structured Decision Process
Purchasing involves a lot of responsibility. We recommend that you apply best practice by using the following structured process: Go through the following expandable sections, complete the form and finally come to a purchase decision. You can then print that to a PDF for documenting the process.
Our article on best practices for purchasing and another one explaining this tool give you valuable insights.
Suppliers for Wavelength Tuning Devices
9 suppliers for wavelength tuning devices are listed in the RP Photonics Buyer's Guide. Both manufacturers and distributors can be registered.
Suppliers with Advertising Package
presenting their product descriptions
![]() Lasers, Optics, Electronics. Made in Germany. ALPHALAS GmbHBertha-von-Suttner-Str. 5 37085 Göttingen Germany | ![]() Efficient tuning of the emission wavelength of various wideband laser crystals like Ti:sapphire, Yb:YAG, Yb:KGW as well as dye lasers and optical parametric generators is achieved by means of wavelength tuning devices offered by ALPHALAS. These include reflection and transmission diffraction gratings, intracavity etalons, dispersive prisms and Lyot filters. Especially efficient are Brewster-oriented birefringent plates due to the very low losses and wide tuning ranges. These are available from stock with standard thicknesses from 1 mm to 10 mm, but also as customer-specific designs. The offered birefringent materials are crystal quartz for the spectral range 200 … 2600 nm and MgF2 for the extremely wide spectral range from 150 nm to 6500 nm. For far-infrared wavelengths and lasers up to 19 µm, ALPHALAS offers unique IR birefringent Lyot filters. Product-specific web page |
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Other Suppliers
CASIX Inc. China |
JG International China |
Mountain Photonics GmbH Germany |
NETWORK GROUP, s.r.o. Czech Republic |
Newlight Photonics Inc. Canada |
Richardson Gratings United States |
Spectrolight, Inc. United States |
Tokyo Instruments, Inc. Japan |