1650 nm TO LD Laser Diode Reflecting Mirror Internal Thermo-electric Cooler (TEC) and

Internal Thermo-electric Cooler (TEC) and Thermistor For Stable Operation

Receiver Protection

WDM Channel Selector

select from 1310nm or 1550nm

1650 nm TO LD Laser Diode Reflecting Mirror Internal Thermo-electric Cooler (TEC) andThe DFB TO56 lasers are uncooled semiconductor InAlGaAs laser working at 1650 nm wavelength. The device is delivered in hermetic TO56 package with integrated InGaAs photodiode for optical power monitoring. This high performance, and high reliability laser is suitable for applications up to 1. 25 Gb s in fiber optics links. FEATURES 1650 nm typ. Emission Wavelength High Power over Wide Temperature Range High Side mode suppression Ratio (35 dB min.)