To validate the system performance, we first measured the dye laser emission in a normal mirror cavity configuration with both TE-and TM-polarized pump light. A TE-polarized pump results in a high degree of linear polarization, as shown in Fig. (c), while a TMpolarized pump leads to an unpolarized output. This behavior can be attributed to the alignment of the pump polarization with the cavity feedback direction. For TE-polarized light, the electric field aligns with the cavity polarization mode, enhancing interaction with the dye molecules and promoting efficient lasing. In contrast, for TM-polarized light, the electric field is misaligned with the cavity mode, reducing lasing efficiency and producing an unpolarized output. This phenomenon is consistent with previous observations in other solid-state organic and achiral dye laser systems. Figure (a) and (b) show the dependence of output polarization on the pump laser polarization for a normal mirror cavity and a 2D chiral mirror cavity, respectively, with the pump being TE-polarized in both cases. For the normal cavity, the DOP increases steadily with pump energy, even below the lasing threshold, eventually reaching near-perfect linear polarization (DOP>0.9), while the DOCP remains negligible. This indicates that the laser emission is predominantly linearly polarized along the vertical axis. The DOP shows a rapid increase near the lasing threshold, a trend similar to observations in other solid-state laser systems. In contrast, cavities equipped with PTPO coated chiral mirrors demonstrated significantly different behavior. A significant enhancement in the DOCP up to -0.6 (g lum = -2 × DOCP ∼1.2), representative of a 60% global ellipticity, is observed near the lasing threshold. This DOCP peaked before gradually decreasing at higher pump energies.