He rōpū rangahau pūtaiao ngaio a Rofea, ā, he maha ngā ara iahiko whatu me ngā kōwae kua hangaia mō ngā tono arumoni. Hei tauira, ko te modulator MZ cascaded, te modulator phase cascaded, me te modulator phase array ko ēnei e whai ake nei:
1, Pūwhakarerekētanga MZ whakararo me te pūwhakarerekētanga ā-wāhanga whakararo
Pūwhakarerekētanga MZ whakarara Pūwhakarerekētanga ā-wāhanga whakarara
Ka whakauruhia e te pūwhakarerekētanga MZ whakarara e rua ngā pūwhakarerekētanga MZ, he nui te mate o te 50dB, he whānui o te 3dB o te 10GHz. Ā, he pūwhakarerekētanga me te pūwhakahaere pāhekoheko tō te pūwhakarerekētanga wāhanga whakarara, ka taea te whakarite i te whānui o te 3dB.
2、1*4 wāhanga whakarerekētanga
Ka whakauruhia e te pūwhakarerekētanga wāhanga 1*4 te pūwhakarerekētanga wāhanga 4 me te wehewehe peka-Y kua whakarārangihia ki roto i te ara iahiko kotahi, ā, he pai te mahi i roto i te tono whakarārangi wāhanga taiaho.
Kua tekau tau tā mātou kamupene e mahi ana i te whanaketanga me te whakaputa hua optoelectronic, nau mai ki te toro atu ki te whakaritenga o ngā hua optoelectronic. Hei tāpiri, ka whakaaetia e mātou ngā ota hua ritenga, whakapā mai ki a mātou mō ētahi atu kōrero.
Email:bjrofoc@rof-oc.com