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940nm, 285mW Fabry-Perot Laser Diode

  • 940nm TO-Can Laser Diode Main Image
  • 940nm TO-Can Laser Diode Specifications
  • 940nm TO-Can Laser Diode LI Curve
  • 940nm TO-Can Laser Diode Wavelength vs Temperature
  • 940nm TO-Can Laser Diode Mechanical Dimensions

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sku / item#: RLS/QLF093A-40B8

Key Features
  • 940 nm Fabry-Perot
  • 5.6 mm TO-Can Package, Common Anode Pin Configuration
  • Common Cathode Also Availlable, Inquire for Part Number: QLF093D-40B8

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  • Optical Output Power: 285 mW
  • Forward Current: 390 mA
  • Threshold Current: 50 mA
  • Forward Voltage: 2.2 V
  • Slope Efficiency: 0.8 W/A

Product Overview:

940nm, 285mW, Fabry-Perot Laser Diode Overview

These 940nm laser diodes from QD Laser Japan are quantum well lasers delivering high output power. These devices are offered in an industry standard 5.6 mm (TO-56) can packaged header, including a monitor photodiode. This laser operates with a high slope efficiency and lateral multi-mode operation.

This device is configured in a common Anode pin configuration: QLF093D-40B8. Common Cathode pin configuration is also available; please inquire for part number: QLF093D-40B8.

These devices are classified as Class 3B laser product, and comply with 21 CFR Part 1040.10.

- Industrial applications
- Sensing

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.

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