266nm UV laser is also 266nm deep UV laser, because the 266nm is a short wavelength laser.

BeamQ 266nm UltraViolet Solid State DPSS Pulsed Laser 10mJ .

Buy 266nm UV lasers:

rpmclasers

266nm Lasers, specifically Diode-Pumped Solid-State (DPSS) Lasers, utilize the fourth harmonic of Nd:YAG laser material at 1064nm. Given a particular laser, with a particular fundamental wavelength, fourth harmonic generation is less efficient and cannot achieve the same energy levels compared to its lower-order harmonic counterparts. These high power, nanosecond 266 nanometer lasers are available with either free-space or fiber-coupled output and a variety of pulse energies depending on the applications needs. Typical applications for these UV Lasers include Optogenetics, Laser Induced Breakdown Spectroscopy, Time-of-Flight Spectroscopy, Photoluminescence, and more.

CNI

Passively Q-switched UV Laser at 266 nm,Actively Q-switched UV Laser at 266 nm, Picosecond Pulsed UV Laser at 266 nm, and Fiber Laser at 266 nm .

roithner-laser

DIODE PUMPED SOLID STATE LASER SYSTEMS – 266 nm.RLTMPL-266 series,Passively Q-switched ultraviolet laser at 266 nm. RLTAOM-266 series, Actively Q-switched ultraviolet laser at 266 nm.

teemphotonics

Microchip 20 kHz 266 nm Laser, The SNU-20F is an advanced generation Microchip Series laser designed for Long Life emission at 266 nm. This laser first produces 1064nm pulses which are directly generated from the diode pumped passively Q-switched Nd:YAG microchip engine. A fourth harmonic generation stage produces the Single Frequency 266 nm radiation with a very good lifetime.Microchip lasers are also easy to operate and service; controllers can be used with every laser head model and swapped within minutes while keeping constant operating parameters.

coherent

Compact next-generation solid-state laser delivering low-noise, continuous wave 266 nm in a platform designed for easy integration into an industrial environment in the semiconductor industry. Azure NX features single-frequency operation and absolute wavelength stabilization. It provides hands-free operation via a LAN or WEB GUI. The combination of up to 1 watt of deep-UV, narrow linewidth, and 24/7 reliability is ideal for demanding applications.