FB Laser

FB-S1750-40SOT148 Laser Diode

KEY FEAUTURES
Output power

40

Wavelength

1750

Package type

TO-Can (9mm) or C-mount

920,00 $

Specification Symbol Typical Unit
Laser Emitter
Peak Wavelength lop 1750±20 nm
CW Optical Output Power Pop 40 mW
Operation Current Iop <300 mA
Operation Voltage Uld 0.8±0.3 V
Threshold Current Ith <70 mA
Beam Divergence (FWHM) θ║ 10±2 degree
Beam Divergence (FWHM) θ┴ 44±3 degree
Spectrum Half-Width (FWHM) Dl <5 nm
Emitting Area Wxd 6×1 µmxµm
Wavelength Temperature Coefficient ∆λ/∆T 7.5 +/-0.5 Å/degree
Operation Power Temperature Coefficient ∆P/∆T 0.2±0.05 mW/degree
Mode Structure SM TE00
Operation Temperature Top 25 degree
Operation Temperature Range -40… +50 degree
Storage Temperature Range -40… +80 degree
Operation Mode CW Pulse Continuous Wave
Photo Diode Monitor
Monitor Current 1-100 µA
PD Reverse Voltage <5 V

Note: To guarantee reliable operation of laser diode SOT-148 package must be mounted onto copper carrier with TEC (Peltier element) keeping constant temperature.

Drawings:

The FB-S1750-40SOT148 Singlemode Laser Diode from FB Laser is an exceptional device engineered for high-performance optical communication systems and precision measurement applications. Designed to meet the demanding requirements of professionals in telecommunications, data centers, and scientific research, this laser diode delivers outstanding reliability and efficiency.

Operating at a wavelength of 1750 nm, the FB-S1750-40SOT148 provides a stable and coherent singlemode output, ensuring minimal signal loss and high fidelity transmission over long distances. Its compact SOT148 package is designed for easy integration into various optical systems, making it a versatile choice for system designers looking to optimize space and performance.

With a high output power of 40 mW, this laser diode is capable of driving substantial optical power through singlemode fibers, supporting high-speed data transmission and precise sensing applications. The device’s advanced quantum well structure ensures excellent thermal stability and low threshold current, which translates to lower operational costs and enhanced lifespan.

For professionals requiring precise control over optical output, the FB-S1750-40SOT148 features a built-in monitor photodiode, facilitating real-time feedback and adjustment of the laser’s performance. This feature is particularly valuable in applications demanding high precision and stability, such as spectroscopy, medical diagnostics, and environmental monitoring.

Overall, the FB-S1750-40SOT148 Singlemode Laser Diode from FB Laser represents a robust and high-quality solution for demanding optical applications. Its superior performance, reliability, and ease of integration make it an ideal choice for engineers and researchers seeking to push the boundaries of optical technology.

We can ship to you both based on FCA Moscow or FCA Hong Kong as per your request 

The warranty term on our products is 12 month.

Specification Symbol Typical Unit
Laser Emitter
Peak Wavelength lop 1750±20 nm
CW Optical Output Power Pop 40 mW
Operation Current Iop <300 mA
Operation Voltage Uld 0.8±0.3 V
Threshold Current Ith <70 mA
Beam Divergence (FWHM) θ║ 10±2 degree
Beam Divergence (FWHM) θ┴ 44±3 degree
Spectrum Half-Width (FWHM) Dl <5 nm
Emitting Area Wxd 6×1 µmxµm
Wavelength Temperature Coefficient ∆λ/∆T 7.5 +/-0.5 Å/degree
Operation Power Temperature Coefficient ∆P/∆T 0.2±0.05 mW/degree
Mode Structure SM TE00
Operation Temperature Top 25 degree
Operation Temperature Range -40… +50 degree
Storage Temperature Range -40… +80 degree
Operation Mode CW Pulse Continuous Wave
Photo Diode Monitor
Monitor Current 1-100 µA
PD Reverse Voltage <5 V

Note: To guarantee reliable operation of laser diode SOT-148 package must be mounted onto copper carrier with TEC (Peltier element) keeping constant temperature.

Drawings:

The FB-S1750-40SOT148 Singlemode Laser Diode from FB Laser is an exceptional device engineered for high-performance optical communication systems and precision measurement applications. Designed to meet the demanding requirements of professionals in telecommunications, data centers, and scientific research, this laser diode delivers outstanding reliability and efficiency.

Operating at a wavelength of 1750 nm, the FB-S1750-40SOT148 provides a stable and coherent singlemode output, ensuring minimal signal loss and high fidelity transmission over long distances. Its compact SOT148 package is designed for easy integration into various optical systems, making it a versatile choice for system designers looking to optimize space and performance.

With a high output power of 40 mW, this laser diode is capable of driving substantial optical power through singlemode fibers, supporting high-speed data transmission and precise sensing applications. The device’s advanced quantum well structure ensures excellent thermal stability and low threshold current, which translates to lower operational costs and enhanced lifespan.

For professionals requiring precise control over optical output, the FB-S1750-40SOT148 features a built-in monitor photodiode, facilitating real-time feedback and adjustment of the laser’s performance. This feature is particularly valuable in applications demanding high precision and stability, such as spectroscopy, medical diagnostics, and environmental monitoring.

Overall, the FB-S1750-40SOT148 Singlemode Laser Diode from FB Laser represents a robust and high-quality solution for demanding optical applications. Its superior performance, reliability, and ease of integration make it an ideal choice for engineers and researchers seeking to push the boundaries of optical technology.

We can ship to you both based on FCA Moscow or FCA Hong Kong as per your request

The warranty term on our products is 12 month.

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