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are Industrialized, Air-Cooled, UV / Visible /

IR Alexandrite Lasers - and are unique because they are conductively air-cooled and have no internal or external cooling fluids. The development of the conductively cooled alexandrite laser has resulted in the highest efficiency operation of these lasers with a greater than 3% wall plug efficiency, resulting in a laser that uses less power than a hair dryer to operate, and can have output energies of > 3 Joules. This is achieved by utilizing the close match in thermal expansion of sapphire and alexandrite and the good optical transmission properties and hardness of sapphire. Hence the pump cavity/chamber made of sapphire was developed. The heat generated by the flash lamp discharge raises the temperature of the pump chamber components to the laser operational point, and is maintained by a heat exchanger connected to the pump chamber. The removal of the cooling fluids from the pump chamber eliminates the normal requirements of high purity and optical transmission. This technology has allowed us to produce the hottest (high energy) highest efficiency air cooled solid state Alexandrite lasers in the world, that run off of 110 Volts. Laser Energetics, Inc. holds 5 patents that pertain to this technology.

Air-cooling – no external or internal cooling fluids

Highest efficiency Alexandrite laser – greater than 3% wall plug efficiency

Tuning range – 720-860nm Visible / IR 360-430nm UltraViolet

Dual Wavelength output – 760nm Visible / IR 380nm UltraViolet

Q-Switched Visible/IR (720-860nm)&UV (360-430nm) – laser light can be efficiently coupled through an optional fiber optic beam delivery system which is integrated into the illustrated laser head without add on box (attachment)

110 volt operation many models – for ease of installation

Beam profile – multimode

Optional handheld remote control – for a convenient user interface

Compact – laser head is 6"H x 6"W x 23"L (UV models contain all frequency conversion crystals SHG, THG)

Power supply – rackmounted (10"H x 19" W x 21"D) or standard (12"H x 21"W x 21"D)

Light weight – entire package weighs under 80 lbs.