1533.465 nm Wavelength Locker w/ Temperature Sensor 【Santec】 Module Housings The coupler is a 1x2

The coupler is a 1x2 1064 nm 05/95 single window coupler

Integrated TEC and Thermistor

Hermetically Sealed 14-pin Butterfly Package

These internal DC Blocks are suitable for the use of DC isolation

1/99 mini size coupler

1533.465 nm Wavelength Locker w/ Temperature Sensor 【Santec】 Module Housings The coupler is a 1x2The WL1XXX 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 OWL 10 has become the industry standard and is indispensable in 50 GHz and 100 GHz DWDM systems. FEATURESHigh Stability and ReliabilityTemperature InsensitiveWavelength Accuracy < 0.