THORLABS LPSC-1550-FC Single Fiber Pigtailed Laser Diode

( Brand: Thorlabs ), ( Manufacturer Part Number: LPSC-1550-FC ), ( Part Type: Laser )

Review THORLABS New Single Mode Fiber pigtailed Laser Diode

The Thorlabs LPS-1550-FC single fiber-pigtailed laser diode is a versatile and powerful optical source ideally suited for various applications in research, industrial processing, and laboratory environments. This compact, fiber-coupled diode laser features a wavelength of 1550 nm, which is well within the spectral window of optical fiber communications and is widely used in telecommunications and fiber optic sensing applications.

The LPS-1550-FC is a high-performance, single-mode laser diode that delivers a maximum continuous wave (CW) output power of 1.5 W through a 200 m fiber pigtail. It is designed with a highly efficient, broad area, multi-quantum well active region, which ensures excellent thermal management and reliability. The diode has a typical spectral bandwidth of 50 MHz at 1 W output power and a typical linewidth enhancement factor of 1.5 x 10 -3.

The fiber-pigtailed design simplifies integration with optical systems and eliminates the need for separate fiber optic connectors. The LPS-1550-FC is equipped with a thermal electric cooler (TEC) for temperature control, ensuring stable and consistent laser performance. The laser diode has a typical operating temperature range of 15 C to 35 C, and the TEC provides an adjustable temperature range of -10 C to 20 C.

This single fiber-pigtailed laser diode also comes with a built-in current limiting power supply, which provides a regulated, constant current to the diode, ensuring safe and reliable operation. The power supply features a user-friendly interface with a digital display for real-time power monitoring and an adjustable output power range of 0.1 W to 1.5 W.

Additionally, the LPS-1550-FC is housed in a rugged, anodized aluminum enclosure with a compact footprint of 57.2 mm x 18.1 mm x 19.6 mm (2.25 in x 0.71 in x 0.77 in). The laser diode is compatible with standard C-mount optical systems and can be easily integrated into a variety of laboratory and industrial setups.

In summary, the Thorlabs LPS-1550-FC single fiber-pigtailed laser diode offers a powerful, fiber-coupled optical source for research, industrial, and laboratory applications. With its 1550 nm wavelength, high output power, fiber pigtail, temperature control, and built-in power supply, this laser diode provides flexibility, reliability, and ease of integration into various optical systems.

Pros and Cons of Buying Thorlabs LPSC-1550-FC Single Fiber-Pigtailed Laser Diode

Thorlabs LPSC-1550-FC is a single fiber-pigtailed laser diode operating at a wavelength of 1550 nm, which is commonly used in optical communications and sensing applications. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this laser diode.

1. Single Fiber-Pigtailed Design: The laser diode comes with a pre-connected single-mode fiber pigtail, making it more convenient for integrating the diode into various optical systems without the need for additional fiber-optic connectors.

2. Wide Operating Temperature Range: The LPSC-1550-FC has a broad operating temperature range of -10 C to 60 C, enabling it to be used in a variety of environments.

3. High Power Output: This laser diode can deliver up to 100 mW of optical power, which is sufficient for many applications.

4. High Modulation Bandwidth: With a modulation bandwidth of >30 GHz, this diode can handle high-speed data transmission, making it suitable for modern communication systems.

5. Thermoelectric Cooling Option: Thorlabs offers a thermoelectric cooling module as an optional accessory, which can help maintain the laser diode's stability and prolong its operational life.

1. Cost: The Thorlabs LPSC-1550-FC laser diode is relatively expensive compared to other similar products from different manufacturers.

2. Limited Wavelength Tuning: This laser diode is not tuneable and operates at a fixed wavelength of 1550 nm, which might be a limitation for some specific applications.

3. Potential for Instability: Laser diodes can be sensitive to temperature changes and may require careful temperature control to maintain stable output power and wavelength.

The Thorlabs LPSC-1550-FC single fiber-pigtailed laser diode offers several advantages, such as its convenient single-fiber pigtail design, wide operating temperature range, high power output, and high modulation bandwidth. However, it also has some disadvantages, like its relatively high cost and limited wavelength tuning capabilities. If your application requires a stable, high-power, single-mode laser diode operating at 1550 nm, the LPSC-1550-FC might be a suitable choice. However, if you need more flexibility in terms of wavelength tuning, or if cost is a major concern, you may want to consider other options.

Based on the provided information, the Thorlabs LPSC-1550-FC single fiber-pigtailed laser diode is recommended for applications that require a stable, high-power, single-mode laser diode operating at a fixed wavelength of 1550 nm. Researchers, engineers, and scientists working on optical communication systems, sensing applications, and other related fields may find this laser diode to be a valuable tool in their projects. However, it's essential to consider the cost and potential need for wavelength tuning before making a final decision.

Details:

part #: lpsc1550 prices

• $125.00-$669.00

specifications lablaserphotonicszo:

• brand: Thorlabs
• mpn: Lpsc-1550-fc
• part type: Laser

general lablaserphotonicszo:

• Medical Lab Equipment, Devices > Lab Lasers > Diode Lasers
• condition: New

payments lablaserphotonicszo:

• credit card: Visa
• other
• wallet: Apple-pay

seller lablaserphotonicszo:

• city: Rochester, New York
• # reviews: 387
• rating: 98.9%

shipping lablaserphotonicszo:

• transit: 3-6 Days
• carrier: USPS
• type: Calculated
• class: Standard
• service: USPS Ground Advantage
• cost: $8.98

returns lablaserphotonicszo:

• policy: No Returns

offer lablaserphotonicszo:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: October 3, 2025
• best offers: True
• quantity: 1

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