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Laser Modulators

A laser modulator is a device that controls the specific property of a laser beam, typically its intensity, phase, or polarisation. These devices play a vital role in manipulating and transmitting laser light for various purposes. Laser modulation is significant in encoding information onto a laser beam for fiber optic communication, laser printing, sensors, and laser display purposes or to control the interaction of the laser beam with the matter. Electro-optic modulators (EOMs) use an electric field to change the material’s refractive index, while acousto-optic modulators (AOMs) utilise sound waves for the process.

Benefits of Laser Modulators:

Laser modulators offer a number of unparalleled benefits, including:

Compact Design: Laser modulators now come in compact forms, suitable for integration into various systems and devices.
High Speed: These laser modules can operate at very high speeds, which is essential for many applications.
Wide Bandwidth: Laser modulators can modulate multiple frequencies, which allows them to be used for several applications.
Compatibility: They are often designed to be compatible with various laser systems, ensuring versatility and ease of integration.
Reliability: These modulators are highly reliable and can operate for long periods without failure.
Low Insertion Loss: Laser modulators have a low insertion loss, which means that they do not attenuate the laser beam very much.

Common Types of Laser Modulators:

There are three main types of laser modulators:

Intensity Modulators – These modulators vary the intensity of the laser beam. They do this by changing the current supplied to the laser diode, or by using an external modulator such as a Mach-Zehnder interferometer.
Phase Modulators – They vary the phase of the laser beam, which is carried out by changing the material’s refractive index that the laser beam is passing through or by using an electro-optic modulator.
Frequency Modulators – These modulators alter the frequency of the laser beam in applications like spectroscopy and frequency modulation (FM) communication systems.
Polarisation Modulators – They vary the polarisation of the laser beam and are done by using a waveplate or a Pockels cell.
Amplitude Modulators – These specifically modulate the amplitude of the laser beam, which is useful in applications such as laser displays and optical sensing.

Versatile Applications of Laser Modulators Include:

Telecommunications
Biomedical Imaging
Scientific Research
Lidar Systems
Military and Defense.

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ET27688939

8450-202-301-9

Excelitas Technologies

8450-202-301-9, Excelitas Technologies

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£ 2298.93

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ET27688941

8450-204-900-7

Excelitas Technologies

8450-204-900-7, Excelitas Technologies

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£ 3124.28

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ET27688942

8450-205-501-0

Excelitas Technologies

8450-205-501-0, Excelitas Technologies

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£ 3124.28

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ET27688940

8450-203-501-9

Excelitas Technologies

8450-203-501-9, Excelitas Technologies

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£ 2298.93

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ET19261617

8450-206-200-00

Excelitas Technologies

8450-206-200-00, Excelitas Technologies

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£ 4047.87

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ET19261669

8451-209-000-07

Excelitas Technologies

8451-209-000-07, Excelitas Technologies

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£ 2483.22

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ET19261674

8451-800-000-14

Excelitas Technologies

8451-800-000-14, Excelitas Technologies

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£ 821.71

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ET19261675

8451-800-000-25

Excelitas Technologies

8451-800-000-25, Excelitas Technologies

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£ 881.31

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ET19261668

8451-209-000-06

Excelitas Technologies

8451-209-000-06, Excelitas Technologies

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£ 2097.91

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ET19210598

8451-209-000-08

Excelitas Technologies

8451-209-000-08, Excelitas Technologies

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£ 65.99

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ET19261615

8450-203-000-0

Excelitas Technologies

8450-203-000-0, Excelitas Technologies

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£ 2321.43

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ET19261616

8450-203-100-0

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8450-203-100-0, Excelitas Technologies

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£ 3440.10

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ET20000646

8450-203-600-0

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8450-203-600-0, Excelitas Technologies

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£ 3312.46

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ET20002724

8450-204-900-4

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8450-204-900-4, Excelitas Technologies

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£ 2745.12

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8450-204-300-0

Excelitas Technologies

8450-204-300-0, Excelitas Technologies

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£ 2905.50

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8450-204-900-6

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8450-204-900-6, Excelitas Technologies

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£ 2974.24

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ET20000651

8450-205-200-0

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8450-205-200-0, Excelitas Technologies

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£ 3021.15

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ET20024307

8450-202-901-6

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8450-202-901-6, Excelitas Technologies

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£ 2225.09

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ET20024328

8450-205-300-2

Excelitas Technologies

8450-205-300-2, Excelitas Technologies

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£ 6416.63

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ET20024321

8450-205-000-5

Excelitas Technologies

8450-205-000-5, Excelitas Technologies

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£ 5239.42

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ET20002726

8450-205-500-1

Excelitas Technologies

8450-205-500-1, Excelitas Technologies

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£ 2604.13

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ET20024309

8450-202-901-8

Excelitas Technologies

8450-202-901-8, Excelitas Technologies

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£ 2085.06

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ET20024332

8450-205-600-0

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8450-205-600-0, Excelitas Technologies

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£ 4905.47

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ET20024299

8450-202-300-0

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8450-202-300-0, Excelitas Technologies

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£ 2058.17

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ET20024297

8450-201-600-0

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8450-201-600-0, Excelitas Technologies

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£ 2482.58

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LM0202 PHASE MODULATOR, 950-1100

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FAQs

We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Laser Modulators and all others.

You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Laser Modulators or any other product.

This depends on the Laser Modulators individual product and information that can be found on our website.

Yes, we offer special discounts on orders above £200 for Laser Modulators and all other products.

UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Laser Modulators.

Yes. We keep updating our stock frequently and if a product like Laser Modulators is not in stock then we will let you know.