The QuantumZ’s optical chips had been developed and qualified so far are” Top functions – MM 850nm 14Gbps & 25Gbps VCSEL and PD”, which can satisfy the packaging processes for both of COB (Chip On Board) and Flip chip. In addition, the self-developed VCSEL and PD haven’t been only used in self-development optoelectronic modules, but have also been successfully obtained the domestic and foreign customers’ validation and will be imported into their new products.
Besides the 850nm products, QuantumZ has also developed optical chips with data rate 14/25Gbps and wavelength 980nm, top and back-side functions. We ensure they have excellent performance and good reliability. Also, the back-side type replaces flip-chip with more efficient wire-bond process.
VCSEL
(Vertical Cavity Surface Emitting Laser)
MM 850nm 14Gbps
(Top Emission)
QZV14MM0850TX0X is multimode 14Gbps VCSEL with wavelength 850nm device has low electrical parasitics and proven high reliability.
MM 850nm 25Gbps
(Top Emission)
QZV25MM0850TX0X is multimode 25Gbps VCSEL with wavelength 850nm device has low electrical parasitics and proven high reliability.
MM 980nm 14Gbps
(Top Emission)
QZV14MM0980TX0X is multimode 14Gbps VCSEL with wavelength 980nm device has low electrical parasitics and proven high reliability.
MM 980nm 25Gbps
(Top Emission)
QZV25MM0980TX0X is multimode 25Gbps VCSEL with wavelength 980nm device has low electrical parasitics and proven high reliability.
MM 980nm 25Gbps
(Bottom Emission)
QZV25MM0980BX0X is multimode 25Gbps VCSEL with wavelength 980nm device has low electrical parasitics and proven high reliability.
PD
(Photodiode)
MM 850nm 14Gbps
(Top Illumination)
QZP14MM0850TX0X is a front-side illuminated GaAs PIN photodiode chip has 64um detection window and excellent performances, like low capacitance, high responsivity, low dark current, and reliability in field.
MM 850nm 25Gbps
(Top Illumination)
QZP25MM0850TX0X is a front-side illuminated GaAs PIN photodiode chip has a 50um detection window and excellent performances, like low capacitance, high responsivity, low dark current, and reliability in field.
MM 980nm 14Gbps
(Top Illumination)
QZP14MM0980TX0X is a front-side illuminated InGaAs PIN photodiode chip has a 64um detection window and excellent performances, like low capacitance, high responsivity, low dark current, and reliability in field.
MM 980nm 25Gbps
(Bottom Illumination)