OPTICAL SPECIFICATIONS
- Output Wavelength: 638 nm ±10 nm
- Output Power: 50 mW
- Spectral Width (FWHM): 2.0 nm
- Wavelength Temp. Coefficient: 0.2 nm/°C
- Beam Type: Gaussian Beam
- Laser Type: Fabry-Perot
FIBER SPECIFICATIONS
- Fiber Type: Single Mode Fiber
- Fiber Core: 4 µm
- N.A.: 0.12
- Fiber Length: >80 cm
- Fiber Connector: FC/PC (Other Types Available; Inquire)
ELECTRICAL SPECIFICATIONS
- Threshold Current: 60 mA (typ)
- Operating Current: 200 mA (typ)
- Operating Voltage: 2.7 V (typ)
638nm Laser Diode, 50mW, Single Mode Fiber-Coupled Coaxial Package
Key Features
- 638 nm Output
- 50 mW Output Power
- Spectral Width 2.0 nm FWHM
- Single-Mode Fiber
- FC/PC Connector
- Offered by WaveSpectrum Laser, a Laser Lab Source Marketplace Seller
- Sold & Supported in North America by: LaserDiodeSource.com, part of the Laser Lab Source Marketplace Group
Shipping Information
– $49.50 shipping in the USA
– Please contact us for International Shipping rates
Order Placement
Orders for this product are processed and fulfilled worldwide by Laser Lab Source, the marketplace for Laser Scientists and Engineers. These products are manufactured by Wavespectrum, Inc.
Mfg Part Number: SMF4635050mB
Warranty Information
This product is sold with a full one year warranty. It is warrantied to be free from defects in material and/or workmanship for a period of one year from the date of shipment. The warranty is transacted and honored by Laser Lab Source for product purchases made through Laser Lab Source.
Weight |
1 lbs |
---|---|
Dimensions |
10 × 8 × 6 in |
Top Level LASER DIODE Power Ranges |
1 mW - 500 mW |
Top Level LASER DIODE Sub-Ranges |
600nm - 900nm |
Laser Wavelength |
638 nm |
Laser Output Power |
0.05 W |
Fiber-Coupled Output |
Fiber-Coupled Packages |
Spectral Line Width (nm) |
2 |
Mode Structure |
Single-Mode |
Laser Diode Package Type |
Coaxial Fiber-Coupled |
Wavespectrum 605-690 |
638 nm |
Product Overview
638nm, 50mW Laser Diode, Single-Mode Fiber-Coupled
This Fabry-Perot laser is offered in a single-mode fiber-coupled coaxial package. This laser is coupled to 4 μm fiber, NA 0.12, and terminated with an FC/PC connector. Other options are available; inquire for options and details.
These high stability fiber coupled laser diodes are designed and manufactured to meet the most demanding R&D and industrial applications. Proprietary design, packaging, and fiber coupling processes produce laser diodes with very high stability and low noise. Each laser diode is subject to extensive testing and burn-in before shipment to ensure the highest possible levels of quality and long term reliability.
Proper Handling and Operation of Diode Lasers
Diode lasers are highly susceptible to damage from ESD and from temperatures exceeding their specified safe operating range. The user is advised to use care and proper ESD safety practices when handling them to avoid damage to the laser. A properly rated low noise current source, a low thermal resistance mount and a temperature controller should be used for optimal device performance and reliability.