CO2 sensor 4.34 μm Distributed Feedback (DFB) QCL - TO3-CIA009

• Thermo-electrically cooled. External heat sink still required.
• Pulse & CW capable.
• Sealed in a nitrogen-purged atmosphere.
• Package dimensions (approx): 1.2 x 1.0 x 0.6 in (excluding pins)

  • Model Number: TO3-CIA009
  • Data Sheet: Date Sheet File
Quantity:
- +
  • CO2 sensor 4.34 μm Distributed Feedback (DFB) QCL
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Product Specification

4.34 μm DISTRIBUTED  FEEDBACK (DFB) QCL
PART  NO : TO3-CIA009


VERVIEW

• Thermo-electrically cooled. External heat sink still required.
• Pulse & CW capable.
• Sealed in a nitrogen-purged atmosphere.
• Package dimensions (approx): 1.2 x 1.0 x 0.6 in (excluding pins)


SPECIFICATIONS


Specs
Units
Comments
Laser Specifications
Process

DFB
------
Cavity Dimension
Emitter Width
7 µm

Cavity Length
2 mm
Typ. Thermal Resistance
10.0
K/W

Oper. Temperature
15 - 60
°C 

Facet Coating
Front
AR
------

Back
HR
------

Electrical Parameters
Operation Mode
Pulse
------

Temperature
15 25 35 45 °C

Thresh. Current
0.28
0.31 0.36 0.42 A

Max. Current
1.00 1.00 1.00 1.02 A

Thresh. Voltage
10.6 10.7 10.7 10.8 V

Max. Voltage
13.2 13.1 13.0 13.2 V

Laser Efficiency
4.0 3.3 2.8 2.5 %
Not including TEC
Optical Parameters
Max. Power Output
538.0
438.8
370.0
330.4
mW

Center Wavelength
4.341
4.345
4.348
4.350
µm
Pulse I = 0.63 A
Tuning Range
Temperature
0.26
nm/K
Pulse T = 15 - 45 °C
Current
3.0
nm/A
Pulse I = 0.30 - 0.96 A
Beam Divergence
Typ. Fast Axis
60°
deg
Transverse (FWHM)
Typ. Slow Axis
40°
deg
Longitudinal (FWHM)

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