@article{oai:niigata-u.repo.nii.ac.jp:00002206,
 author = {Zhao, Xuefeng and Suzuki, Takamasa and Sasaki, Osami},
 issue = {3},
 journal = {Optical Engineering, Optical Engineering},
 month = {Mar},
 note = {We propose a sinusoidal phase-modulating laser diode interferometer that uses a charge-coupled device (CCD)-based additive operation on four integrating buckets. By shifting the injection-current bias of a laser diode to introduce additional phase shifts, a portion of the subtractive operations on the integrating buckets become additive operations, which are achieved in the CCD. This approach serves to reduce both data processing and measurement time.},
 pages = {678--683},
 title = {Sinusoidal phase-modulating laser diode interferometer capable of accelerated operations on four integrating buckets},
 volume = {43},
 year = {2004}
}