Sheaumann Fiber-Coupled header

Sheaumann’s fiber-coupled modules are well-suited for applications where a circular, homogenized beam is desired, such as those utilizing DPSS end-pumping or compact ones requiring simple optics.  Using proprietary diode fabrication and fiber preparation/alignment processes to achieve a low-noise output, Sheaumann offers modules with a high beam quality ideal for such applications as spectroscopy and free-space optical communications. These unique technologies also reduce speckle, and when paired with an appropriate connector, modules can be used as high-performance pointing devices. Let Sheaumann custom design your module, from diode to fiber to package, to work optimally in your system and outperform your competition.

Features and Options

  • Wavelength Emission Range: 780-1070nm (+/- 3, 5, and 10nm tolerances available)
  • Electrically isolated
  • Hermetically sealed
  • Internal TEC, PD, thermistor
  • Fiber core/cladding sizes
  • SMA, ST, FC/APC, LC, and custom connectors
  • PVC, armored, 3mm fiber jacket
  • 50-600μm core, 0.12-0.22NA fiber
  • SM/FBG fiber pigtail

Need to lock the Wavelength?

Single-mode fiber-Bragg grating (FBG)

Since Sheaumann manufactures its own diodes, it can offer fiber-coupled modules at ANY wavelength 785-1064nm.  These include single-mode modules with a fiber-Bragg grating (FBG) stabilized to ANY wavelength 785-1064nm.  These are particularly useful if multiple modules are needed with the same center wavelength.  They can also lock the wavelength over a temperature range in uncooled modules.  Applications include telecommunications, navigation, and sensing.

Need a solution for extreme environments?

Yes, we can solve that.

Our custom process to dampen shock and vibration reaches beyond Telecordia specifications (well suited for space and defense markets).

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