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Photonics Technologies

From Optical Mirror Mounts, Electro-Optic Modulators, and RF Amplifiers to Opto-Mechanical equipment for your physics experiments, and a range of Reference Spectroscopic Cells.
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The HEXA-BEAM Laser means physics experiments can be conducted at six different wavelengths, saving you time as there is no need to re-align the laser apparatus.
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Hexa-beam lasers for classroom experiments

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Lasers for Lab Experiments

Optical Mirror Mounts

Electro-Optic Modulator

Vapour Reference Cells

Laser Frequency Stabilisation

Custom Built Mirror Mounts

Electro Optic Amplifier

Gas Reference Cells

Laser Position Stabilisation

Laser Power Stabilisation

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Diode laser frequency stabilisation

Stabilisation of the frequency of a diode laser with an external resonator to an atomic absorption line In this illustrative application we explore the process of stabilising the frequency of a tunable diode laser using an external resonator, specifically designed to interact with an atomic absorption line. In this application the frequency of a tunable laser is stabilised with the help of a reference cell or a gas reference cell. Suitable lasers can include tunable diode lasers, Ti:Sa or dye lasers. The aim is to set the laser frequency to a value at which the sample has maximum absorption (or…

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