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Laser Module, Green
…performance 532 nm green laser (doubled NdYag). The laser (safety classification II) produces green light ideally suitable for optical demonstrations, as the wavelength is in the range where the human eye has maximum sensitivity. The visibility is as good as that for red laser light from a 5 mW source…
Item: U22001
£ 181.00
Laser Diode for Debye-Sears Effect, Green
Laser diode of protection classification IIIa with 1 m connector lead and barrel connector for connecting ultrasonic cw generator (U100061). Fits the laser holder of test vessel (U10008). All lasers have been measured to determine their wavelength specifically and the results are logged. Wavelength…
Item: U10009
£ 196.00
Equipment Set for Wave Optics with Laser
Students will take a shine to exploring fundamental phenomena in wave optics when they perform hands-on experiments with this new Laser Optics Set. Just a few of the avenues open to investigation: Refraction and interference at the surfaces of a glass block, panel with holes, square panel, grating…
Item: U17303
£ 255.15
Ultrasonic Continuous Wave Generator
…is also a suitable voltage output for controlling the red and green laser diodes in the Debye-Sears experiment. This, too, can be turned on and off separately and has its own indicator light. The apparatus automatically detects any laser probe that is connected and adjusts the control voltage accordingly…
Item: U100061
£ 2482.60
Objective for Beam Divergence
Microscope objective 4x mounted on an adapter for diverging the beam in conjunction with the red laser diode (U22000) or the green laser module (U22001).
Item: U22002
£ 21.20
