1100nm, 20mW DFB Lasers

DFB Laser from Nanoplus:

The attached data sheet summarizes typical properties of Nanoplus DFB laser diodes in the range from 1100 nm to 1300 nm. DFB laser diodes from Nanoplus are patented distributed feedback laser diodes that serve a wide range of applications in tens of thousands of installations worldwide.

The key features as seen in the PDF data sheet are high spectral purity and narrow line width. These diodes are also known for their excellent reliability, plentiful packing options, and consumer-specific designs. As far as packaging options, consumers can choose from TO5.6 header with or without cap, TO5 with TEC and NTC, and butterfly housing with SM or PM fiber.

Application areas include high performance gas sensing for process and environmental control, precision metrology, and atomic clocks. Other applications are spectroscopy and space technology.

Specifications (T = 25°C):
- Optical output power: 20 mW
- Reverse voltage: 2 V
- Forward current: 70 mA
- Side mode suppression ratio: >35 dB

Electro-optical characteristics (T = 25°C):
- Peak wavelength: 1178 nm
- Threshold current: 15 mA
- Slope efficiency: 0.40 mW/mA
- Temp tuning coeff: 0.08 nm/K
- Current tuning coeff: 0.010 nm/mA
- Slow axis full width at half max (FWHM): 15°
- Fast axis FWHM: 50°
- Emitting area: 2x2 μm x μm