SLD sources for 700-1250nm (Short Wavelength Near IR: SWNIR)

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  • SLD sources for 700-1250nm (Short Wavelength Near IR: SWNIR)


Wide range of wavelength selections

FiberLabs’ SLD sources for Short Wavelength Near IR intensively cover two important wavelength regions in the SWNIR (850 nm and 1 μm), offering broad spectral bandwidth and excellent output stability. It can be used for various purposes where high-brightness and incoherent light is essential, for example:

  • OCT
  • Fiber gyroscope
  • Speckle-free machine vision
  • Fiber laser component tests

Other wavelength regions (e.g. <800nm and around 900nm) are also available and we can offer a suitable model, so please contact us and tell your requirements.

Various packaging options

Four types of packaging options are available, depending upon your requirements.

Basic bench top
(small size)
  • Simple ON/OFF
  • Isolator option NOT available
Basic bench top
  • Simple ON/OFF
  • Isolator option available
bench top
  • Variable current/power/temperature
  • Front-panel control
  • External control (both RS-232C and GP-IB)
  • Isolator option available
  • Variable current/power/temperature
  • Control via RS-232C
  • Isolator NOT included

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Center Wavelength (nm)830 ± 50850 ± 20970 ± 201050 ± 501090 (Typ.)
Output Power (mW)≥ 1, ≥ 10≥ 20≥ 1, ≥ 8≥ 1≥ 10
FWHM bandwidth (nm)≥ 15≥ 10≥ 20≥ 50Multi peak
Power stability≤ 0.05 dB (for 15 minutes, after 2-hour warm up)
Output FiberHI780 or PM850HI1060 or PM980
Output ConnectorStandard FC/APC (PC connector may be chosen with built-in isolator option)
IsolatorNot included (Built-in isolator option available, but output power will be reduced by typ. 1 dB)
Operating Temperature0 ~ 40℃
Storage Temperature-10 ~ 60℃
SizeBench top66mm (H) x 160mm (W) x 230mm (D)
Bench top (isolator)88(H) x 260(W) x 350(D)
Module18mm (H) x 120mm (W) x 90mm (D)
PowerBench topAC 100-240 V (50/60 Hz)
ModuleDC 5 V

Typical characteristics


SLD-830-01, 10


SLD-970-01, 08



Output stability

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