LBTEK-Pump Laser

Product Description

wavelength range: 974/976 nm
Output power: 200/400/600mW
Power adjustment range: 10%~100%

The pump Light Sources provided by LBTEK are based on Laser Diodes. They use single-mode butterfly Laser Diode chips with FBG wavelength-locking gratings, and the optical radiation is output through Single-Mode Fiber (SMF) in a Fiber‑Coupled Output configuration. The high-precision constant-current pump driver and precision temperature-control circuit ensure long-term stability of optical specifications such as the wavelength and power of the Light Sources. The output power is continuously adjustable, and the current is displayed in real time. They are suitable for R&D and production testing in fields such as Optical Fiber Laser pumping, Fiber Amplifier research, nonlinear optics, advanced healthcare, and Quantum Technologies optics. Note: Pump Lasers are precision-packaged devices that are extremely sensitive to back-reflected light. Under all circumstances, sufficient back-reflection isolation and protection measures must be ensured at the pump output end. It is recommended to configure WDM and pump protectors with qualified parameters at the system design stage, and strictly follow the principle of "turn off the pump first, then handle the Optical Fiber" to maximize the service life of the pump Laser.

Single-mode Pump Laser

wavelength range: 974/976 nm
Wavelength accuracy: ±1nm
Spectral width: ≤0.2nm@-13dB

LBTEK provides Single-Mode Fiber (SMF) fiber coupling pump Laser, adopting butterfly semiconductor Laser chip with Optical Fiber FBG wavelength locking, combined with professionally designed drive and temperature control circuits to ensure safe and stable operation of the Laser, with long-term stable output power and spectrum. wavelength range: includes 974/976 nm, output power covers three levels: 200 mW, 400 mW, and 600 mW, supports continuously adjustable power, spectral width ≤0.2 nm, suitable for Optical Fiber Laser pumping, Fiber Amplifier pumping, and Optical Fiber device testing and other application scenarios. The package type, output power, wavelength range:, and polarization-maintaining output of the pump Light Sources can all be flexibly customized according to user requirements.

Operation interface schematic diagram

Product Model	Operating Wavelength	Output power	Unit Price	Lead Time
PUMP-974-200mW New	974 nm	20-200 mW	$1,027.88	4 weeks	Add Cart
PUMP-974-400mW New	974 nm	40-400 mW	$1,137.52	4 weeks	Add Cart
PUMP-974-600mW New	974 nm	60-600 mW	$1,343.10	4 weeks	Add Cart
PUMP-976-200mW New	976 nm	20-200 mW	$1,027.88	4 weeks	Add Cart
PUMP-976-400mW New	976 nm	40-400 mW	$1,137.52	4 weeks	Add Cart
PUMP-976-600mW New	976 nm	60-600 mW	$1,343.10	4 weeks	Add Cart