Lithium niobate electro-optical phase modulator based on titanium diffusion process has the characteristics of low insertion loss, high modulation bandwidth, low half wave voltage, high damage optical power, etc. It is mainly used in the fields of optical chirp control in high-speed optical communication systems in analog optical fiber communication syste

The LiNbO3 electro-optic intensity modulator is based on the MZ push-pull structure with low half-wave voltage and stable physical and chemical characteristics. The device has a high response rate, widely used in a high-speed optical communication system, optical Q system, and Laser clamping, and other fields.

Lithium niobate electro-optic phase modulator has low insertion loss, high bandwidth, low half-wave voltage, high damage characteristics of optical power, chirp in a high-speed optical communication system is mainly used for light control, phase shift of coherent communication system, sideband ROF system and reduce the simulation of optical fiber communication system in Brisbane deep stimulated scattering (SBS), etc.

The dual-phase modulator can realize optical signal phase in two levels of continuous modulation, high integration, low insertion loss, high bandwidth, low half-wave voltage, high damage characteristics of optical power, chirp in a high-speed optical communication system is mainly used for light control, entanglement in the quantum key distribution system, sideband ROF system and reduce the simulation of optical fiber communication system in Brisbane deep stimulated scattering (SBS), etc.

KG-PM series 780nm lithium niobate electro-optic phase modulator adopts advanced proton exchange technology, with low insertion loss, high modulation bandwidth, low half-wave voltage, and other characteristics, mainly used in space optical communication system, cesium atomic time reference, spectrum broadening, interferometry, and other fields.

KG-PM series 850nm lithium niobate electro-optic phase modulator adopts advanced proton exchange technology, with low insertion loss, high modulation bandwidth, low half-wave voltage, and other characteristics, mainly used in space optical communication system, cesium atomic time reference, spectrum broadening, interferometry, and other fields.

The LiNbO3 phase modulator is widely used in a high-speed optical communication system, laser sensing, and ROF systems because of well electro-optic effect. The KG-PM-13-10 series, based on Ti-diffused technology, has stable physical and chemical characteristics, which can meet most applications in laboratory experiments and industrial systems.

The LiNbO3 intensity modulator is widely used in high-speed optical communication system, laser sensing and ROF systems because of well electro-optic effect. The KG-AM series based on MZ structure and X-cut design, has stable physical and chemical characteristics, which can be applied both in laboratory experiments and industrial systems.

KG-DMZM series dual MZ intensity modulator adopts advanced proton exchange technology, with low insertion loss, high modulation bandwidth, low half-wave voltage, and other characteristics, the cascaded MZ structure can obtain a higher switching extinction ratio (＞50dB), mainly used in space optical communication system, pulse generator, quantum optics, and other fields.

LiNbO3 polarization independent phase modulator uses an advanced titanium diffusion process. It can simultaneously achieve the modulation of the two polarization state, at the same time having low insertion loss, low half-wave voltage, significant damage optical power, and other characteristics, being mainly used in Optical chirp control of high-speed optical communication system O, quantum secure communication systems, and optical fiber sensing and other fields.