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. 2021 Dec 13;11(63):39646–39656. doi: 10.1039/d1ra06817b

Fig. 8. Photoresponses of the CNT device and the CsxWO3–CNT device under a bias voltage of −0.5 V. The incident laser wavelengths are (a) 405 nm (VIS), (b) 532 nm (VIS), (c) 808 nm (NIR), (d) 1064 nm (NIR), and (e) 1550 nm (SWIR), where all incident beams have an optical power of approximately 1.4 mW.

Fig. 8