![](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_1000,h_605/https://silentsys.com/wp-content/uploads/2023/08/laser-frequency-discrimination-silentsys-1-1000x605.png)
![Silentsys SAS Ultralow noise products technology part](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_1000,h_208/https://silentsys.com/wp-content/uploads/2021/04/Foto-1000x208.png)
Measurements using the OFD of the frequency noise PSD of a diode laser emitting at 1.5μm in a free-running mode and when frequency stabilized to an ultra-stable optical cavity.
![Silentsys SAS Ultralow noise products technology part measurements](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_1000,h_526/https://silentsys.com/wp-content/uploads/2021/04/Picture1-Web.jpg)
Measurements of the frequency noise PSD of a solid-state laser emitting at 1μm in a free-running mode and when frequency stabilized to the OFD.
![Silentsys SAS Ultralow noise products technology part measurements](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_1000,h_545/https://silentsys.com/wp-content/uploads/2021/04/Picture2-Web.jpg)
OPTICAL FREQUENCY DISCRIMINATOR APPLICATION NOTE
STABILIZATION OF A CONTINUOUS-WAVE LASER FOR REFERENCING DUAL-COMB SPECTROSCOPY
In this application note, we describe how the Optical Frequency Discriminator (OFD) can enable an easy stabilization of a continuous-wave laser to be used as an external reference for dual-comb spectroscopy.
OPTICAL FREQUENCY DISCRIMINATOR TUTORIAL VIDEO
In this tutorial video, a simple and clever way of how to use the OFD is shown.
With the OFD, reduce your laser frequency noise and laser linewidth easily !