Buying Frequency-stabilized Lasers
Frequency-stabilized lasers are equipped with automatic feedback systems to maintain a stable wavelength of laser emission. They are crucial in applications such as laser spectroscopy, where precise and stable wavelengths are required for accurate measurements and experiments.
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 Frequency-stabilized Lasers
6 suppliers for frequency-stabilized lasers are listed in the RP Photonics Buyer's Guide, out of which 4 present their product descriptions. Both manufacturers and distributors can be registered.
Suppliers with Advertising Package
presenting their product descriptions
 The Standard of Accuracy HighFinesseLaser and Electronic Systems GmbH Neckarsulmer Straße 5 72072 Tübingen Germany |  HighFinesse calibration sources are frequency stabilized, narrow linewidth laser sources suitable for different applications. With an absolute accuracy down to ±11 kHz, these fiber-coupled lasers feature extremely short warm-up time (< 2 min), have a compact design and are user friendly, plug and play devices. They are ideal for quick and accurate calibration of the complete series of HighFinesse wavemeters. Product-specific web page |
 Wilhelmine-Reichard Strasse 6 34123 Kassel Germany |  The Cobolt 08-01 Series is a family of compact narrow linewidth continuous-wave lasers, including high performance single frequency diode pumped lasers (DPL) as well as frequency-stabilized diode lasers (NLD). This series offers the broadest wavelength range and highest performance lasers on the market for Raman spectroscopy. Product-specific web page |
 Helping our customers reach their research @ commercial goals for over 45 years MPB CommunicationsHead Office 147 Hymus Boulevard Montreal, Quebec H9R 1E9 Canada See us at OFC 2025 in San Francisco, April 1–3 (booth 2743)! |  Single frequency fiber lasers exhibit reduced frequency noise, excellent stability and long coherence length due to their short cavity design. MPBC has a line of short cavity single frequency lasers available at wavelengths ranging from 910 nm to 1300 nm. With an all-fiber optical cavity architecture and a mechanical package that is thermally and acoustically isolated, these lasers are known for their quality and robustness. Active stabilisation implementing Pound–Drever–Hall (PDH) locking is used to stabilise frequency. Wavelength tunability is achieved by temperature and piezo. These seed lasers can be used in conjunction with MPBC's single frequency amplifiers to increase the output power while maintaining the critical seed parameters, such as narrow linewidth, reduced frequency noise and long coherence lengths. Product-specific web page |
 High-power & single-frequency VECSELs at 350–2150 nm for quantum technology Vexlum LtdKauhakorvenkatu 53 B 33710 Tampere Finland |  VEXLUM provides lasers that can be frequency-stabilized using external reference signals such as wavemeters or reference cavities. VALO and VXL lasers feature:
These capabilities allow for highly precise optical frequencies, making them ideal for quantum technology and spectroscopy applications. The fast lock option is particularly useful for demanding clock transitions. Product-specific web page |
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Other Suppliers
| Integrated Optics, Ltd. Lithuania |
| OEwaves, Inc. United States |
