Table 1.

Comparison between different bolometer detectors.

Parameter	[30]	[32]	Conventional [31]	Meshed Leg [31]	Extended Leg [31]	[33]	[37]	[44]
Material	Vanadium Oxide	Amorphous-Si	Amorphous-Si	Amorphous-Si	Amorphous-Si	Aluminum (CMOS)	ZnO	Cytochrome C
N of thermocouples	80	320	160	96	NA	32	6	184
Responsivity [V/W]	NA	10 × 104	NA	NA	NA	1.751 × 103	NA	1.5 × 105
TCR [%/K]	−2.7	NA	NA	NA	NA	0.385	−10.5	29
Time Constant [ms]	NA	NA	10.68	16.66	4.39	5.27	0.24	NA
$G_{th}$ [W/K]	NA	NA	3.7 × 10−8	2.4 × 10−8	9.1 × 10−8	1.41 × 10−6	NA	NA