Rofea has a professional, scientific research team that delivered many custom integrated optical circuits and modules for commercial applications. For example, cascaded MZ modulator, cascaded phase modulator, and array phase modulator are as follow,
1、Cascaded MZ modulator & cascaded phase modulator
Cascaded MZ modulator Cascaded phase modulator
The cascaded MZ modulator integrates two MZ modulators, which have high extinction of 50dB, a 3dB bandwidth of 10GHz. And the cascaded phase modulator has a cascaded modulation and bias controller, the3dB bandwidth can be customed.
2、1*4 phase modulator
The 1*4 phase modulator integrates 4 phase modulator and cascaded Y-branch splitter into one circuit, which has okay performance in laser phased array application.
Additionally, we accept custom product orders, contact us for more information. Email:info@rof-oc.com
