Rofea muaj pab pawg kws tshaj lij, kev tshawb fawb tshawb fawb uas tau xa ntau cov kev cai sib xyaw ua ke kho qhov muag thiab cov qauv rau kev lag luam. Piv txwv li, cascaded MZ modulator, cascaded theem modulator, thiab array theem modulator yog raws li nram no,
1, Cascaded MZ modulator & cascaded theem modulator
Cascaded MZ modulator Cascaded theem modulator
Lub cascaded MZ modulator integrates ob MZ modulators, uas muaj siab extinction ntawm 50dB, ib tug 3dB bandwidth ntawm 10GHz. Thiab lub cascaded theem modulator muaj ib tug cascaded modulation thiab bias maub los, the3dB bandwidth yuav customed.
2, 1 * 4 theem modulator
Lub 1 * 4 theem modulator integrates 4 theem modulator thiab cascaded Y-branch splitter rau hauv ib lub voj voog, uas muaj kev ua tau zoo hauv daim ntawv thov laser phased array.
Peb lub tuam txhab tau koom nrog kev txhim kho thiab tsim cov khoom siv optoelectronic rau kaum xyoo, txais tos los tham txog kev kho cov khoom siv optoelectronic.Ntxiv rau, peb lees txais cov khoom lag luam kev cai, tiv tauj peb kom paub ntau ntxiv.
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