Rear Beam Attenuator, Dynamic Range | Agilent
The rear beam attenuator (RBA) provides automatically adjustable attenuation of the spectrophotometer''s reference beam to extend its dynamic range and reduce noise at higher
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Specifications Adjustable Beam Attenuator
Laser Beam Attenuators
Thorlabs'' Beam Attenuators use a twofold reflection on two stacked prisms for attenuation of high-power beams up to 200 W (uncoated) or 50 W (AR coated). The ATT30 Series use a pair of UVFS prisms
LBTEK-Optical Variable Attenuator
After connecting the fiber, the distance between the fiber end face and the lens can be adjusted using the set screw, with a maximum adjustable travel of 5 mm. The attenuation level is controlled via a
Specifications
Features Divides laser beam into two beams of manually adjustable intensity ratio Convenient 90° angle between reflected and transmitted beams Negligible beam deviation Large dynamic range
Attenuator Module
Using an attenuator the transmitted energy level within a laser beam delivery system is accurately controlled while the excimer laser maintains its optimum working point. Coherent follows a policy of
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Adjustable Attenuator 536x is a family of variable passive waveguide attenuators based on ACST high-precision manufacturing technology. Covers range of frequencies from 50 to 500 GHz. Exhibits flat
Variable Laser Beam Attenuator | Neutral Density (ND) Filters
A knob-operated variable wedges attenuation of ND 1.7 -4.6 with fixed gray-glass attenuator with ND 2.8, provides total attenuation capability of ND 7.4. Avail. Have questions? Require assistance? Click
Broadband Ultrafast Variable Beam Attenuators
Newport''s VA-BB series of broadband ultrafast variable attenuators provide continuous attenuation over a series of broad wavelength ranges. The VA-BB series is designed to provide high attenuation of
Coherent® Lasercam™ 33-3336-000 | Continuously Variable Attenuator
Product Details #59-201 provides adjustable laser beam attenuation from 10 7:1 to 3000:1 and is rated to handle a maximum power/energy density of 1W/cm 2 or 100mJ/cm 2 at 632.8nm.
Motorized Laser Beam Attenuators | EKSMA Optics
Motorized variable attenuators with ø 22 mm clear aperture, composed of thin film polarizers, half waveplates and opto-mechanics for easy setup. Motorized rotation of the waveplate allows