Where to Buy Tunable Lasers

The SuperK EXTREME supercontinuum white light lasers are broadband like a lamp and bright as a laser. They deliver high brightness diffraction limited light in the entire 400–2400 nm region and by adding one of our computer-controlled filters, the SuperK VARIA, the SuperK can be converted into an ultra-tunable laser with up to 16 simultaneous lines, providing a continuous tunable output from 400 to 840 nm. Our SuperK lasers lasers are maintenance free and the fully fiber monolithic architecture ensures excellent reliability and a lifetime of thousands of hours.

RPMC Lasers offers a tunable DPSS laser that uses an Optical Parametric Oscillator (OPO) to produce tunable wavelengths in 410 – 2300 nm range. Its advanced laser design results in a compact, user-friendly turnkey system that requires little maintenance. It integrates all laser electronics into the housing and there are no chillers or bulky power supplies needed.

TOPTICA offers various tunable diode laser systems. The combined spectral coverage is from 190 nm to 3500 nm, powers up to 4 W (TA), mode-hop-free tuning up to 110 nm (CTL).

For researchers demanding wide tuning range, high conversion efficiency and narrow linewidth, EKSPLA tunable wavelength lasers are an excellent choice. All models feature hands-free wavelength tuning, valuable optical components protection system as well as wide range of accessories and extension units.

EKSPLA's long-term experience and close cooperation with scientific institutions made it possible to create a wide range of models, offering probably th widest tuning range: from 193 nm to 16000 nm. Versions offering near transform limited linewidth as well as operating at kilohertz repetition rates are available.

The Q-scan from Lumibird is a high resolution tunable nanosecond dye laser ranging from 200 nm to 4.5 µm. Dye cells are "plug & play" and nonlinear crystals are controlled via integrated look-up tables for quick and easy scans.

The tunable picosecond laser source picoEmerald emits ultrashort pulses with a duration of 2 picoseconds (other durations possible). A wavelength scan / sweep function for fast spectra acquisition over certain specific wavelengths is included. Key features:

- wavelength 1 IR beam 1032 nm

- wavelength 2 tunable 700 – 990 nm

- wavelength 3 tunable 1080 – 1950 nm

- temporal and spatial overlap of the output wavelengths

- integrated time-delay between the wavelengths

- common output port for all beams

- fully automated wavelength tuning

- EOM optionally integrated

For the mid-IR region, APE offers the Carmina, a professional IR light-source for the integration with scattering SNOM and AFM-IR microscopes. Carmina sets new standards in resolution, sensitivity and tuning range due to its OPO/DFG architecture. The unique combination of 300 cm^-1 broadband as well as 20 cm^-1 narrowband emission covers the two complementary nanoscale IR techniques s-SNOM and AFM-IR. The outstanding high output power between 5 mW and 300 mW in combination with an extremely low noise level is addressing a wider range of applications in the near-field imaging & spectroscopy field.

Many of Laser Quantum’s ultrafast lasers can be tuned to different wavelengths for various scientific applications, ranging from 720 nm – 930 nm to meet the specific needs of the application. Products include the taccor tune with touch-screen beam control, and the helixx with a unique 250 MHz repetition rate.