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OPTICAL SPECIFICATIONS (TYPICAL @ 25 °C)
- Wavelength: 520 nm (min 515 nm / max 530 nm)
- Spectral width: 1 nm
- Slope efficiency: 0.25 mW/mA
- Wavelength-Temperature Coefficient: 0.03 nm/°C
ELECTRICAL SPECIFICATIONS
- Threshold Current: 50 mA
- Operating Current: 270 mA
- Operating Voltage: 7 V
- Laser Diode Reverse Voltage: 2 V (max)
- Photo Diode Reverse Voltage: 30 V (max)
OPTICAL FIBER SPECIFICATIONS
- Fiber: Nufern S405-XP, 0.5m long
- FC/UPC Connector (FC/PC also available)
- Other Fiber and Connector Types Available; Inquire
GENERAL SPECIFICATIONS
- Operating Temperature Range: -10℃ – 60℃
- Storage Temperature Range: -20℃ – 60℃
- Lead Soldering Temperature: 260ºC, max 5 seconds
REFER TO DATA SHEET FOR ADDITIONAL SPECIFICATIONS
520nm, 50mW, Single Mode Fiber-Coupled Coaxial Laser Diode
This product is sold with a full one-year warranty. The warranty is honored and transacted by Laser Lab Source (LaserDiodeSource.com | LaserDiodeControl.com)
Key Features
- Fiber-Coupled Fabry-Perot Laser Diode
- Up to 50mW Output Power
- Single Mode Fiber-Coupled Coaxial Package, with Internal Photodiode
- FC/UPC Connector; Fiber: Nufern S405-XP
Shipping Information
Shipping rates in the USA:
– All products: $25
– Please contact us for International Shipping Rates
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.
Quick Quote
Additional information
|
Weight |
1 lbs |
|---|---|
|
Dimensions |
10 × 8 × 6 in |
|
Top Level LASER DIODE Power Ranges |
1 mW - 500 mW |
|
Top Level LASER DIODE Sub-Ranges |
370nm - 600nm |
|
375nm to 595nm Most Popular Wavelengths |
520 nm |
|
Laser Wavelength |
520 nm |
|
Laser Output Power |
0.02 W |
|
Fiber-Coupled Output |
Fiber-Coupled Packages |
|
Spectral Line Width (nm) |
1 |
|
Mode Structure |
Single-Mode |
|
Laser Diode Package Type |
Coaxial Fiber-Coupled |
Product Overview
520nm, 50mW Fiber Coupled Laser Diode Overview
The LD4B-520-FP-50-COAXB-21-SM03-FU-CW-0.5 is a Fabry-Perot laser diode coupled to Nufern S405-XP optical fiber, and packaged into a hermetic fiber coupled coaxial package. The CW output power is 20mW.
The coaxial package is installed into a double-sided heat sink and mounting bracket for simple handling and mounting as well as enhanced thermal stability.
The laser comes standard with FC/UPC connector; FC/APC is also normally in-stock. Please refer to the data sheet or contact us for information on fiber and connector options.
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.
