Our Products

1120-1340nm Raman fiber amplifier

LD-PD PTE.LTD. has launched a single-frequency Raman fiber amplifier with an ultra-wide wavelength range of 1120-1700 nm, filling the gap in emission wavelengths of rare-earth ion-doped fiber lasers. This series of single-frequency Raman amplifiers, based on Raman amplification technology, boasts a maximum output power of up to 30 W. Its all-polarization-maintaining, all-fiber structure ensures the laser features a compact design, excellent long-term stability, and maintenance-free operation. Meanwhile, it guarantees extremely low intensity noise and phase noise of the output laser. With characteristics such as high power, low-noise amplification, and ultra-fast seed cut-off protection, this amplifier meets the demand for lasers with special wavelengths in applications like laser atomic cooling and laser spectroscopy.

1340-1530nm Raman fiber amplifier

LD-PD PTE.LTD. has launched a single-frequency Raman fiber amplifier with an ultra-wide wavelength range of 1120-1700 nm, filling the gap in emission wavelengths of rare-earth ion-doped fiber lasers. This series of single-frequency Raman amplifiers, based on Raman amplification technology, boasts a maximum output power of up to 30 W. Its all-polarization-maintaining, all-fiber structure ensures the laser features a compact design, excellent long-term stability, and maintenance-free operation. Meanwhile, it guarantees extremely low intensity noise and phase noise of the output laser. With characteristics such as high power, low-noise amplification, and ultra-fast seed cut-off protection, this amplifier meets the demand for lasers with special wavelengths in applications like laser atomic cooling and laser spectroscopy.

1600-1750nm Raman fiber amplifier

LD-PD PTE.LTD. has launched a single-frequency Raman fiber amplifier with an ultra-wide wavelength range of 1120-1700 nm, filling the gap in emission wavelengths of rare-earth ion-doped fiber lasers. This series of single-frequency Raman amplifiers, based on Raman amplification technology, boasts a maximum output power of up to 30 W. Its all-polarization-maintaining, all-fiber structure ensures the laser features a compact design, excellent long-term stability, and maintenance-free operation. Meanwhile, it guarantees extremely low intensity noise and phase noise of the output laser. With characteristics such as high power, low-noise amplification, and ultra-fast seed cut-off protection, this amplifier meets the demand for lasers with special wavelengths in applications like laser atomic cooling and laser spectroscopy.

1730-1850nm Tm fiber amplifier

Based on Tm-doped fiber amplifier technique, LD-PD PTE.LTD. can provide amplifier that cover 1695-2150nm range, to maxium power of 50W，and keeping very low phase noise and intensity noise.

2050-2150nm Tm fiber amplifier

Based on Tm-doped fiber amplifier technique, LD-PD PTE.LTD. can provide amplifier that cover 1695-2150nm range, to maxium power of 50W，and keeping very low phase noise and intensity noise.

1480nm 100W Non-Single-Frequency Fiber Lasers

The SFL-FL Series features broad spectral coverage, high output power, and exceptional beam quality. It is engineered for cutting-edge applications in scientific research, optical communications, biomedical engineering, and more.

Single-Frequency 1207nm Fiber Amplifiers (1095-1340nm)

Our Single-Frequency Fiber Amplifiers are designed to provide optical gain across a broad range of wavelengths while maintaining the integrity of narrowband, single-frequency signals. These amplifiers are optimized to deliver high output power for narrowband sources, ensuring excellent performance without triggering Stimulated Brillouin Scattering (SBS). These modules may also be paired with a second-harmonic generation (SHG) module to efficiently convert NIR light into visible light. Designed to amplify single-frequency signals without triggering SBS, Large variation of wavelengths, High output power, Diffraction-limited fiber or collimated beam output.