SureLock™ Wavelength Stabilized Lasers


All SureLock™ Wavelength Stabilized Laser Diodes and Laser Modules incorporate the Ondax PowerLocker® VHG filter to provide single-frequency or narrowed linewidth spectral performance, stabilized temperature operating characteristics, and low power consumption – delivering affordable, portable, instrument quality performance for a diversity of applications. Available in a wide range of wavelengths, power levels, and form factors, Ondax can also custom-configure a wavelength-stabilized solution to meet your exact application requirements.

The selector table below shows currently available power levels by Model type.  More detailed descriptions of each model can be found following the table, or you can download the Laser Product Selector Guide.  If you don’t see a wavelength or power level of interest, please contact us!


Center Wavelength and Power (mW)
Model 405 460 633 638 658 685-690 780.25 785 808 830
TO 32 35 45 80 / 100 80 / 100 170 170
CP 12 30 NB 100 NB 500 NB    850 NB
25 40 NB 175/225
40 75 NB 500 NB
180 NB
CP-FC 300 NB/FC 300 NB/FC
BF 600 NB/FC 600 NB/FC
RO 20 30   100 NB 30 40 75 / 95 75 / 95 150 150
40 NB
75 NB
RO-HP 500 NB     300  NB/FC 500 NB    300 NB/FC
LM 12 30 NB 20 30      100 NB 30 40 75 / 95 75 150
25 40 NB 95 150
40 75 NB 175/225 500 NB/FC
180 NB 500 NB/FC
FCLM(SM/PM)1 6 8 10 13 25 25 50

All Powers Single Frequency (Except Where Noted as NB)
NB =Narrowband, FC=Fiber Coupled,  1SM Fiber/PM Fiber – please specify fiber type

SureLock Laser
Our TO can lasers deliver stabilized, single-frequency performance in the industry’s most compact and affordable package. Ideal for OEM applications, our TO lasers can be easily integrated into OEM platforms for Raman spectroscopy, metrology, sensing, or bio-instrumentation applications. Ondax TO lasers incorporate PowerLocker VHGs directly inside the can . Available in wavelengths from 638nm to 808nm.
Read more…

405nm Cylindrical Laser Diode
The CP laser package incorporates both a PowerLocker and an aspherical collimating lens to roughly collimate the output beam, simplifying integration into compact optical systems. Available in 405nm single frequency and 785nm and 830nm multimode configurations.
Read more…

SureLock Butterfly Laser
The BF Package is a stabilized 600mW 785 nm multimode laser with a linewidth of 0.15nm and a 100 micron MM fiber output. Available with FC/PC or FC/APC connectors.
Read more…

SureLock Single Frequency Collimated Laser
The Ondax RO Series Single Frequency Collimated Laser Module integrates our TO wavelength-stabilized lasers with collimating optics, active TEC cooling and precision current control circuitry into a compact, cylindrical package. Designed for easy mounting and integration, this rugged self-contained module is ideal for incorporation into precision instrumentation or for laboratory applications. Available in wavelengths from 405nm to 808nm.
Read more…

405nm Laser Diode Module
The Ondax LM Series Compact Single Frequency Laser Module incorporates any of our TO or CP stabilized laser diodes into a user-friendly, ultra-compact footprint. Offering both computer and integrated user controls, the LM Series includes precision temperature and current controls to stabilize output with less than 1 minute warm-up. This tightly integrated package makes it the ideal choice for both OEM instrumentation and laboratory applications. The LM Module is available in wavelengths from 405nm to 830nm.
Read more…

The Ondax FCLM Series Fiber Coupled Single Frequency Laser Module can incorporate any Ondax SureLock™ VHG-stabilized laser diode into a convenient, fiber-coupled package, delivering single frequency performance with exceptional mode quality. Remotely controlled via an analog control interface, the FCLM includes precision temperature and current controls to deliver better than 1m coherence length and excellent power stability. The fiber coupled output affords easy integration into Raman or OEM instrumentation applications.
Read more…