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650nm 50mW Polarization Maintaining Pigtailed

650nm 50mW Polarization Maintaining Pigtailed

650nm 50mW polarization maintaining pigtailed laser diode is furnished with a 4um Polarization Maintaining Fiber and demonstrates a Polarization Extinction Ratio (PER) greater than 13dB. A more advanced version with a higher PER value can be obtained upon request. This PM laser Module is designed to emit a Gaussian beam and is packed in a coaxial package for a sleek, compact form. The Thermo-Electric Cooler (TE Cooler) is available as an option. The 650nm 50mW polarization maintaining pigtailed laser diode is engineered for exceptional performance and extended lifespan. Moreover, we supply the B8 series package laser modules, equipped with a miniature heat-sink designed to facilitate the installation and cooling of the laser module, thereby improving user convenience.
Wavespectrum Laser is capable of providing customized 650nm polarization maintaining pigtailed laser diode to meet the specific power requirements of our clients.

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Wavespectrum Laser is a manufacturer of the quality and high performance diode laser products, we are committed to developing, producing and selling high performance laser products. The wavelength range is wide, product packaging variety, single mode fiber, multi-mode fiber and polarization maintaining fiber is available. We strictly control the product quality and have earned wide praise from customers all over the world with their outstanding performance.
Wavespectrum Laser is dedicated to offering 650nm 50mW polarization maintaining pigtailed laser diode. We also address a wide range of requirements by providing different power options for the 650nm polarization maintaining pigtailed laser diode. Moreover, for customers seeking improved performance, we have laser modules with higher PER values available. Our product portfolio extends to include an extensive array of near-wavelength PM laser modules. These modules are available at wavelengths of 400nm, 445nm, 480nm, 488nm, 495nm, 505nm, 520nm, and 635nm, thereby offering our clients a comprehensive selection to meet their specific requirements.

Product Feature of 650nm 50mW Polarization Maintaining Pigtailed Laser Diode

Wavelength: 650nm
Output Power: 50mW
Package: Coaxial
Fiber Type: PM Fiber
Fiber Core: 4um
Connector: FC/APC
PER: >13dB
Without PD
FP Laser Products

Product Parameter of 650nm 50mW Polarization Maintaining Pigtailed Laser Diode

Specifications WSLP-650-050m-PM
Min Type Max
Center Wavelength@25℃ ±5nm 658nm ±10nm
Recommended work Temperature 25℃
Output Power - 50mW -
Fiber Type Polarization Maintaining Fiber
Fiber Core 4um
Polarization Extinction Ratio 13dB 15dB -
Fiber Length - 80cm 100cm
Threshold Current - 55mA 80mA
Operating Current - 210mA 230mA
Operating Voltage - 2.8V 3.5V
Fiber Connector FC/APC
Package Style Coaxial or B82
High Polarization Extinction Ratio (PER) Version Laser Module is also available, please contact us.

Product Drawing of 650nm 50mW Polarization Maintaining Pigtailed Laser Diode

Coaxial Package View: (Part Number: WSLP-650-050m-PM)

B82 Package View: (Part Number: WSLP-650-050m-PM-B)

PIN Bottom View:

Electrically shorten LD module and store in non-extreme conditions.
Suggest using the constant current power supply.

Product Application of 650nm 50mW Polarization Maintaining Pigtailed Laser Diode

Medical Treatment
Biological Detection
Sensing Application

650nm-658nm-660nm-50mw-pm-fiber-coupled-laser-module_359721.pdf

FAQs

For more questions visit our help center.

How do I choose the right model?

Select based on the wavelength, output power, and fiber connector (e.g., SMA905) you require. Please inform us if you need special modulation.

What are the advantages of your lasers?

Our lasers feature thermoelectric cooling and precise temperature control, ensuring more stable output, superior beam quality, and a longer lifespan for demanding applications.

Can the laser be controlled by an external signal?

Yes. Most models support TTL modulation, allowing you to quickly switch the laser or adjust its intensity via an external signal.

What about product quality and warranty?

We offer an 18-month warranty, and each unit undergoes rigorous aging tests to ensure reliability and a long service life.