EML TEC TO Package (Extended Feedthrough)

Cooled header for EML applications, economical alternative to box packages.

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About

The SCHOTT TEC TO package is a newly developed transistor outline (TO) which is ideal for laser diodes that require a thermoelectric cooler (TEC). The thermoelectric cooler allows for controlled heat dissipation, which leads to regulated and stable laser wavelengths and higher power signal transmission.

TEC TO (Extended Feedthrough) are suitable to be used in 10Gb Ethernet, CPRI, XGPON and other tunable laser applications.

Product features

  • Optimized 25 or 50ohm extended feedthrough.
  • Design for TEC, ceramic submount, and 45deg mirror reflected laser light.

Product images

TEC TO Package
TEC TO with components

Product performance

S11 (dB) – Reflection/Return Loss

S11 (dB) – Reflection/Return Loss

S11: Better than -15dB @10GHz for speeds of up to 10 Gbps.

S21 (dB) – Insertion Loss

S21 (dB) – Insertion Loss

S21: 3dB bandwidth better than 15GHz.

SCHOTT EML TEC TO Graphic

SCHOTT EML TEC TO Graphic