Nd-Yag Laser Optics

We offer clients a wide range of neodymium doped yttrium aluminum based laser optic products. These are manufactured using superior fabrication and coating techniques that ensure in them better performance as well as service life standards. Available in varied diameters & lengths as per specific process application needs, the range offered under this include:

Nd-Yag Laser Rod

Nd-Yag (neodymium doped yttrium aluminum) based laser rods offered by us are based on superior fabrication and coating techniques that provide in them better functionality and service life standards. The rods are offered in varied diameters and lengths as per the process application needs. Range: G Rod Sizes from 2mm to 12.5mm in diameter and from 1mm to 180mm in length G Nd dopant concentrations Between 0.6 and 1.3% G Polished and AR coated barrels   G Slabs with apertures Up to 7mm X 15mm G MIL-C-675C Adhesion, abrasion & humidity resistance G Damage threshold Of over 15 J/cm2 G A wide variety of anti-reflection, partial reflector, high reflector and dichroic coatings   G Premium grade Nd:YAG With lower wave front distortion (available upon request) Coatings : We can offer these rods with different high reflector, anti-reflection & dichroic optical coatings, which depend upon their exact configuration and usage area. Finished part specifications & Tolerances: Material Nd:YAG Dopant concentration As specified ±0.1% Diameter Tolerance +0.0, -0.025mm Length Tolerance ±0.5mm Parallelism <10 arc seconds Perpendicularity <5 arc minutes Chamfer 0.13 ± 0.08mm @ 45° Barrel Finish Ground or Polished Wavefront Distortion : <7mm diameter =7mm diameter Surface Flatness ?/10 @ 632.8nm Surface Quality 10/05/08 Clear Aperture 95.00% Add to Enquiry Basket

Output Coupler (Front and Back Mirror)

Output coupler offered by us come precision designed & manufactured to be used for laser cavities. These feature totally reflecting mirrors, beam splitter & mounted mirror, which ensures that the direction of output beam of laser is invariant to changes in the output coupling coefficients. Features: • Percentage of laser's energy coupled can be continuously varied • Helps in obtaining optimum output coupling coefficient (can be left set on this value) • Can also be used as variable beam splitter with an invariant direction (for reflected beams when used external to the cavity of any laser) Add to Enquiry Basket

Protector Window

Laser protector windows/ safety glass offered by us come tested, certified & marked as per relevant industry standards. These windows are also provided with additional chip guard in form of second sheet of glass. This ensures complete safety if the laser safety window breaks due to extreme exposure. Features: • Provides safe usage even in case of extreme exposures • Comes with s second sheet of glass that prevents any injuries from glass splinters in case of window breakage Add to Enquiry Basket

Flow Tubes

The laser cavity flow tubes offered by us successfully serve two important functions in flashlamp pumped Nd:YAG lasers. These are offered in three standard materials – S7010N (10% samarium doped silicate glass), S7005 (5% samarium doped silicate glass) & S7000 (cerium doped silicate glass). Apart from these, other materials in which they are offered include fused silica & pyrex. Features: • Filter out ultraviolet light emitted by flashlamp • Absorbs light at 1.06mm emitted from the sides of Nd:YAG rod (helps in saving significant energy loss) • Can be custom manufactured to customer specifications & tolerances Typical Specifications: Inside hole diameter ±0.1mm Hole parallelism <0.04mm per 25mm length End perpendicular to holes <10 arc minutes Edge bevels 0.13 to 0.40mm at 45° Surface Quality Commercial polish: inside, outside, ends Standard Tolerances Wall and Web thickness = 1.0mm to 1.5mm typical Add to Enquiry Basket

IR Plate

The IR display plates offered by us are versatile instrument that are used for presenting clear, high contrast images of all near IR laser beams. These use of infrared sensitive phosphors for the displays offer a variety of advantages like high resolution for CW YAG, variable image retention times for pulsed lasers & good response to fallium arsenide light-emitting diodes. Surfaces • We supply three different type of IR-sensitive surfaces to cover varied near IR laser display requirements. These include: Surface that are primarily designed for use with YAG Lasers • The sensitivity of this surface can be varied over a wide range by changing the intensity of UV illumination; that is the distance of the UV lamp. Process: • When illuminated by ultraviolet lamp, these surfaces fluoresces a bright green color • Striking fluorescing surface with near IR light induces transition that results in quenching of the fluorescence • This allows IR beam to be displayed as a dark image on a bright fluorescent background Surface that are primarily designed for use with pulsed neodymium & other pulsed IR lasers • This surface fluoresces a bright green IR quenching produces dark image display on a bright background • This surface has much longer decay time (ideally suited for viewing pulsed lasers) • Depending on illumination conditions, image retention time can be varied from one tenth of a second to several minutes • More intense UV illumination, the shorter the persistence Surface primarily designed for viewing gallium arsenide light-emitting diodes & for probing CW YAG laser beams • In this surface energy is stored in phosphor surface when it is exposed to fluorescent room lights or UV light • Near IR radiation stimulates release of this energy as yell-orange light • Beam appears as bright image on a dark background • All plate and imaging surfaces have a matte finish for safe beam displays Add to Enquiry Basket

Laser Goggles

We offer clients a wide range of laser goggles to choose from. Coming in UVEX style & Glendale style, these are designed and constructed to deliver superior protection to the eyes during various industrial processes. Range Features: • UVEX Styles • Glendale Styles • Filter Glass • Co2 & Excimer (UV) • Flip-Up Face Shields Accessories : • SE-holder Add to Enquiry Basket