Laser Diodes & Sources
1485nm FBG Pump Laser Diode
The 3400 series 14xxnm, 300mW laser diode is wavelength selected between 1420nm and 1510nm using grating-stabilized, polarization maintaining(PM) fiber. It is fabricated in a hermetically sealed 14-pin butterfly package. The laser diodes contain thermoelectric cooler (TEC), thermistor, monitor photodiode, optical isolator to secure high quality laser performance. The Pump Laser is ideal for distributed or discrete Raman amplification applications (1420nm to 1510nm). Up to 300mW power and high thermal efficiency enable longer links and spans, lower bit error rate(BER), and greater wavelength coverage for 40GHz and ultra-long haul(ULH) systems
Configuration options
Build & quote
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.
Wavelength: 1480nm · Power: 180mW · Linewidth: 0.6nm · PD: Yes · Fiber Type: SM28 · Fiber Buffer: 0.9mm Tube · Fiber Length: 0.5 m · Connector: None
Downloads
Datasheets & documents
System integration
Integration and compatibility
Use these checks to connect 1485nm FBG Pump Laser Diode to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
- Optical interface and fiber
- Fiber Type: SM28, PM1550 · Fiber Buffer: 0.9mm Tube, Bare
- 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 and loss budget
- Wavelength: 1480nm, 1485nm, 1495nm
- Check the Laser Diodes & Sources 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.
Technical FAQ
Integration questions for 1485nm FBG Pump Laser Diode
Which fiber and connector does the 1485nm FBG Pump Laser Diode use?
Fiber Type: SM28, PM1550 · Fiber Buffer: 0.9mm Tube, Bare. 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.
How should the 1485nm FBG Pump Laser Diode be included in an optical power budget?
Wavelength: 1480nm, 1485nm, 1495nm. Check the Laser Diodes & Sources 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.
Need this configured?
Share your wavelength, fiber type, connector, power handling and control requirements and we will qualify the matching configuration and part number.
Model selection
Nearby series comparison
Compare 1485nm FBG Pump Laser Diode with the closest available models in the Laser Diodes & Sources family.
| Selection parameter | 1485nm FBG Pump Laser Diode (current) | 1470nm Fiber Coupled FP Laser Source - 3-5mW | 1485nm Fiber Coupled FBG Laser Source - 300mW |
|---|---|---|---|
| Wavelength range | 1480nm, 1485nm, 1495nm | 1470nm | 1485nm |
| Fiber type | SM28, PM1550 | SM28, PM1550 | SM28, PM1550, 50/125 |
| Connector / control | None, FC/APC, Special | Non, FC/APC, FC/PC, Special | Non, FC/APC, FC/PC, Special |
