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Fiber output, PM options, seed formats

TEM-F-1490DFB1490 nm infrared fiber laser

1490 nm

TEM-F-1490DFB is a 1490 nm Fiber laser. Used for measurement, communication, spectrum analysis. Fiber output laser High Stability Infrared Laser. Key specifications: output / average power 1~20 mW. View specifications, datasheet and enquiry options from Precisometer.

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Specifications

TEM-F-1490DFB

2 specification rows

Wavelength1490 nm
Output / average power1~20 mW
Beam / notesFiber output laser High Stability Infrared Laser

Applications

Uses named on the datasheet for this product line.

  • Measurement
  • Communication
  • Spectrum analysis

Need this configured?

Share wavelength, operating mode, output power or pulse energy, linewidth or pulse width, delivery, control, and safety requirements and we will qualify the matching configuration and lead time.

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Choosing a laser

Guides that put this laser in context

Which specifications decide the experiment, and which ones cost money without changing the result.

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Laser emission spectrum, intensity noise traces, and beam quality profiles illustrating the main laser specifications
Photonics
13 min Spec lab

Laser specifications decoded

Linewidth, spectral width, RIN, M², and coherence length answer five different questions. Translate each into the units your experiment is designed in — and learn which ones not to pay for.

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Piezoelectric fiber polarization controller with fiber-squeezing elements
Photonics
9 min Poincaré lab

Fiber polarization control

Single-mode fiber does not preserve polarization. Pin the state, erase it with a scrambler, or maintain it in PM fiber — which one your measurement needs, and the response time and extinction ratio that decide it.

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