Transmitters & Receivers
The EMLT Series Electro-Absorption Modulated Laser Transmitter is a semiconductor laser that integrates a distributed feedback (DFB) laser and an electro-absorption modulator (EAM) within a single package. This design eliminates the need for external modulators, reducing system complexity, power consumption, and size while improving thermal management. Capable of modulation speeds up to 40 GHz for both analog and digital responses, the EMLT delivers high-speed modulation with precise optical output control. The integrated EAM minimizes wavelength shifts during modulation, ensuring stable signal transmission over long distances, making the EMLT ideal for high-speed optical communication systems. Its compact and efficient design is well-suited for modern applications requiring reliable, high-performance data transmission.
Configuration options
Configure the options below and add your exact build to the enquiry — we confirm the part number and availability.
We confirm the exact part number for your configuration on enquiry.
Speed: 35GHz · Wavelength: 1549nm · Output Fiber: SM28 · Jacket Diameter: 0.9mm tube · Fiber Length: 1m · Connector: SC/PC
Application context
Application guidance is tied to the configured wavelength, fiber interface and optical-budget fields for this family.
Electro-Absorption Modulated Laser (EML) 30GHz: Laboratory optical integration depends on preserving the optical budget through the complete path. The 1549nm, 1550nm wavelength specification sets source and detector compatibility. The fiber/interface entry (SM28, PM1550, PM1310) must match the connected components.
Electro-Absorption Modulated Laser (EML) 30GHz: Fiber-optic instrumentation depends on preserving the optical budget through the complete path. The 1549nm, 1550nm wavelength specification sets source and detector compatibility. The fiber/interface entry (SM28, PM1550, PM1310) must match the connected components.
System integration
Use these checks to connect Electro-Absorption Modulated Laser (EML) 30GHz to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
Technical FAQ
Output Fiber: SM28, PM1550, PM1310 · Fiber Length: 1m, Special. Specify connector polish and fiber architecture together. FC/PC, FC/APC and SMA interfaces, and single-mode, multimode and polarization-maintaining fibers, impose different return-loss, mode-field and alignment requirements.
Wavelength: 1549nm, 1550nm. Check the Transmitters & Receivers passband, insertion loss, return loss and power handling at the actual source wavelength; a nominal telecom-band label is not a substitute for the configured range.
Share your wavelength, fiber type, connector, power handling and control requirements and we will qualify the matching configuration and part number.
Model selection
Compare Electro-Absorption Modulated Laser (EML) 30GHz with the closest available models in the Transmitters & Receivers family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | Electro-Absorption Modulated Laser (EML) 30GHz (current) | Electro-Absorption Modulated Laser (EML) 12GHz | Fiber Optical Amplified Photodetector/Receiver – Components |
|---|---|---|---|
| Wavelength range | 1549nm, 1550nm | 1549.55 nm, 1550.55 nm, 1528.8 nm, 1530.3 nm, 1531.1 nm, 1533.4 nm, 1534.3 nm, 1535.8 nm, 1538.2 nm, 1539.0 nm, 1539.8 nm, 1540.8 nm, 1541.4 nm, 1542.1 nm, 1545.3 nm, 1546.1 nm, 1547.7 nm, 1550.1 nm, 1551.7 nm, 1552.6 nm, 1553.3 nm, 1554.1 nm, 1555.8 nm, 1556.6 nm, 1557.4 nm, 1558.2 nm, 1559.0 nm, 1559.8 nm, 1560.6 nm, 1561.4 nm, 1562.2 nm, 1563.1 nm, 1563.8 nm | Confirm for this model |
| Optical performance | Confirm for this model | Confirm for this model | Confirm for this model |
| Fiber type | Confirm for this model | Confirm for this model | Confirm for this model |
| Connector / control | SC/PC, FC/PC, LC/PC, Special | None, SC/PC, FC/PC, LC/PC | Confirm for this model |
