Pulsed laser module

fiberinfrarednear-infrared

Product Introduction
Integrated pulse fiber laser devices (integrated fiber light sources) deliver high beam quality (M² < 1.2) at peak power levels exceeding 1 kW. The active fiber geometry provides effective heat dissipation and consistent beam characteristics, making these modules suitable as core components in fiber laser sources.

Key Features

• Ultra-compact design
• High peak power (> 1 kW)
• Eye-safe wavelength region (1535 nm or 1550 nm)
• Beam quality: M² < 1.2

Technical Specifications — 1535 nm variant

• Signal center wavelength: Min 1532 nm / Typ 1535 nm / Max 1538 nm
• Signal bandwidth @20 dB (typ): 0.3 nm
• Signal threshold current (typ/max): 15 mA / 30 mA
• Signal output power (Iop = 200 mA): ≥ 20 mW
• Signal forward voltage (Iop = 200 mA): ≤ 1.5 V
• Isolation: ≥ 30 dB
• Signal monitor current (Iop = 200 mA): typ 500 µA
• Pump center wavelength: 930–950 nm; pump bandwidth (FWHM) typ 6 nm
• Pump threshold current (typ): 0.6 A; pump output power: up to 10 W; pump maximum current: 12 A
• Output fiber: passive matching fiber; output fiber length: > 0.8 m
• Operating / storage temperature: -40 °C to 85 °C
• Dimension (as listed): 191610.5 mm

Technical Specifications — 1550 nm variant

• Signal center wavelength: Min 1547 nm / Typ 1550 nm / Max 1553 nm
• Signal bandwidth @20 dB (typ): 0.3 nm
• Signal threshold current (typ/max): 13 mA / 19 mA
• Signal output power (Iop = 200 mA): ≥ 45 mW
• Signal forward voltage (Iop = 200 mA): typ 1.9 V
• Isolation: ≥ 30 dB
• Signal monitor current (Iop = 200 mA): typ 500 µA
• Pump center wavelength: 930–950 nm; pump bandwidth (FWHM) typ 6 nm
• Pump threshold current (typ): 0.6 A; pump output power: up to 10 W; pump maximum current: 12 A
• Port 1 fiber: passive matching fiber; Port 2 fiber: single-mode G652D
• Output fiber length: > 0.8 m
• Operating / storage temperature: -40 °C to 85 °C
• Dimension (as listed): 191610.5 mm

Applications and Integration

• Integration as seed or gain module in fiber laser systems
• Telecommunications test equipment, sensing and measurement systems, and industrial laser sources
• Modules designed for direct integration into fiber-based assemblies

Ordering and Compatibility

• Available models: 1535 nm and 1550 nm variants
• Output fiber length and connector options can be specified at order
• Contact the manufacturer for custom configurations and qualification data

Summary

• Operating temperature range: -40 °C to 85 °C
• Output fiber length: > 0.8 m
• Beam quality: M² < 1.2; peak power capability > 1 kW