1542.539 nm Wavelength Locker w/ Temperature Sensor 【Santec】 980 nm Pump Laser Diode Raman Amplifiers for Ultra-long Haul

Raman Amplifiers for Ultra-long Haul Networks

The versatile DFB-CWDM also features a built-in InGaAsP monitor photodiode

The coupler is a 1x2 1300 nm/1550 nm 50/50 filter-type coupler

Excellent Stability in Biased Circuit

Regional and Long Haul

1542.539 nm Wavelength Locker w/ Temperature Sensor 【Santec】 980 nm Pump Laser Diode Raman Amplifiers for Ultra-long HaulThe wavelength locker enables the wavelength of DWDM transmitters to be monitored and stabilized. This unique single filter differential method is utilized to achieve the highest wavelength accuracy and reliability of any commercial wavelength locking device. The wavelength locker has become the industry standard and is indispensable in 50 GHz and 100 GHz DWDM systems. FEATURESHigh Stability and ReliabilityTemperature InsensitiveWavelength Accuracy <