High-power DFB CW laser Optical Transmitter

This high-performance laser module integrates a DFB laser chip, a high-speed electro-absorption modulator and a thermoelectric cooler (TEC) within its compact 14-pin butterfly package, ensuring stable operation even under extreme temperature fluctuations. The ITU standard wavelength provides excellent compatibility with existing optical transmission systems. Its low relative intensity noise (RIN) of less than -155dB/Hz minimizes signal distortion, while the narrow line width and high side mode suppression ratio contribute to superior spectral performance, making it ideal for long-haul, high-data-rate optical communication applications. The robust design and wide operating temperature range of -55~70℃ guarantee high reliability and strong environmental adaptability, suitable for deployment in tough and rigid industrial and aerospace fields.