Jie Miao, Xuejie Zhang, Zhan Li, Zijian Cui, Yanjia Zhang, Dean Liu, Jianqiang Zhu. Transmittance and phase measurement via self-calibrated balanced heterodyne detection[J]. Chinese Optics Letters, 2018, 16(6): 061201
- Chinese Optics Letters
- Vol. 16, Issue 6, 061201 (2018)
Fig. 1. Scheme for a two-channel SCBHD with a transmittance measuring sample inserted.
Fig. 2. Schematic of the transmittance measurement with different system errors.
Fig. 3. Transmittance spectrum of the K9 glass sample measured using a commercial photometer.
Fig. 4. Calculated misalignment error coefficient Δ β n
Fig. 5. Detected heterodyne signal I B − sin
Fig. 6. Transmittance measured via OBHD, SCBHD, and direct detection.
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