Driver Safety and Automation
Driver Safety and Automation
Product Line

Wavelength Locker – WaveLock

Samuel Gouin

Product Line Manager

indie’s WaveLock series of Fiber Bragg Grating (FBG) wavelength lockers are designed to lock and stabilize both the wavelength and intensity of laser diodes. The WaveLock delivers outstanding performance in terms of wavelength accuracy, bandwidth, side-mode suppression ratio, and insertion loss. These FBG wavelength lockers are ideal for applications that demand high stability and precise wavelength control, including laser pumping, optical sensing, spectroscopy, and scientific research.


Key Features and Benefits

Wavelength Accuracy:
indie’s precise manufacturing process ensures high wavelength accuracy of FBG-locked laser diodes.

Low Temperature Dependence:
indie’s Wavelength lockers maintain consistent laser performance across varying temperatures, ensuring stable output.

Low Insertion Loss:
The WVL introduces minimal attenuation to the optical signal passing through it, preserving the signal’s strength and quality.

High Side Lobe Suppression Ratio:
It effectively minimizes unwanted reflections or secondary peaks in the optical signal, ensuring a clean and precise output waveform.

Custom Versions Available:
indie offers tailored configurations of the wavelength locker to meet specific requirements or preferences of customers, ensuring versatility and adaptability to diverse applications.


Product Details
Center Wavelength700 – 1700 nm
Reflectivity3 – 20 dB
Bandwidth (FWHM)0.08 – 2 nm
SMSR>13