1531.116 nm Wavelength Locker w/ Temperature Sensor 【Santec】 LMD (Lightwave Transmitter with Driver) it is the best for

it is the best for the user to specify operating wavelength before proceeding order

LTA-40-LD-V

It is a hands-on bias-stabilized lithium modulator that proves to be extremely stable for long periods of time

with high isolation

Hermetical TO5 Can with Flat Window

1531.116 nm Wavelength Locker w/ Temperature Sensor 【Santec】 LMD (Lightwave Transmitter with Driver) it is the best forThe 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.