EN
RU
AR
CS
DA
NL
FR
DE
EL
IT
JA
KO
PL
PT
RO
ES
IW
SR
UK
HU
TR
FA
GA
BE
UZ
KUIn today’s fast-evolving communication and defense industries, reliable, high-performance optical transmitters are critical for enabling seamless data transmission, radar systems, and advanced wireless networks. The LK Series Ultra-Wideband (UWB) Optical Transmitters stand at the forefront of innovation, offering unmatched speed, stability, and versatility for mission-critical applications. Designed for engineers and system integrators, these transmitters combine cutting-edge laser technology with robust engineering to meet the demands of modern optical communication.
Product Overview: Precision Engineered for Excellence
The LK Series encompasses a range of high-performance optical transmitters tailored for diverse applications, from radar systems to dense wavelength division multiplexing (DWDM). Key models include:
LK-NY13T & LK-NY15T UWB Transmitters
● Wavelength: 1310nm (NY13T) / 1550nm (NY15T)
● Bandwidth: >18GHz modulation
● Output Power: Up to 10mW with low relative intensity noise (RIN < -155 dBc/Hz).
● Applications: Radar, electronic warfare, broadband wireless, and mobile base stations.
LK-NY20E & LK-NY30E K/Ka-Band Transmitters
● Bandwidth: >25GHz (NY20E) / >35GHz (NY30E)
● ITU-Compliant DWDM: Operates within 1527.99–1563.05nm spectrum.
● High Dynamic Range: Ideal for satellite communications (Satcom) and distributed radar systems.
LK-NY55T High-Power DWDM Transmitter
● Output Power: Up to 100mW with ultra-low RIN (-163 dBc/Hz).
● C-Band Wavelength: Optimized for fiber optic sensing and space communication.
LK-NYC04D & LK-NYC10D DML DFB Modules
● CWDM/DWDM Compatibility: Supports ITU-standard wavelengths.
● Modulation Bandwidth: 4GHz (NYC04D) / 10GHz (NYC10D).
● Applications: Cellular networks, RF analog links, and wireless backhaul.
LK-NYCMT & LK-NYDMT Series
● Flexible Wavelengths: CWDM (1270–1390nm) or DWDM (ITU channels).
● Military-Grade Durability: Operates at -40°C to +70°C.
Key Technical Advantages
Ultra-Wideband Performance
With modulation bandwidths exceeding 35GHz (Ka-Band), the LK Series ensures high-speed data transmission for 5G, radar, and Satcom systems.
High Output Power & Stability
Delivering up to 100mW (NY55T) with automatic optical power and temperature control, these transmitters maintain wavelength stability even in extreme environments.
Low Noise, High Dynamic Range
RIN as low as -163 dBc/Hz minimizes signal distortion, critical for electronic countermeasures and analog RF links.
Robust Power Supply Compatibility
Operates seamlessly on a single +7V to +36V DC input, ensuring reliability in fluctuating power conditions.
Compact, Modular Design
Highly integrated packaging (e.g., 7-pin butterfly) reduces footprint while supporting SMA RF and J30J-9-ZKP power connectors for easy integration.
Applications Across Industries
Defense & Radar: Precision targeting, electronic warfare, and phased-array antennas.
Telecom: 5G base stations, DWDM networks, and fiber-optic backbones.
Satcom: Low-noise signal transmission for satellite-ground links.
Industrial Sensing: High-power output for LiDAR and distributed fiber sensors.
LK-Optoelectronic is a trailblazer and producer of state-of-the-art high-speed optical communication networks and cutting-edge defense systems within China.
