• SO2 Sensor 7.27μm Distributed Feedback (DFB) QCL
  • SO2 Sensor 7.27μm Distributed Feedback (DFB) QCL
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SO2 Sensor 7.27μm Distributed Feedback (DFB) QCL

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  • Price

    Price on request   ≥1piece

  • Model Number

    HHL-13-91

  • Data Sheet

  • Package

    Original packaging

  • Specs

    HHL-13-91

  • Quantity

    - +

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Product Description

7.27 μm Distributed Feedback (DFB) QCL
PART NO: HHL-13-91


High Heat Load (HHL) Package
HHL-13-91 SO2 Sensor Overview
• Thermo-electrically cooled. External heat sink still required.
• Sealed in a nitrogen-purged atmosphere.
• Package dimensions (approx): 1.75 x 1.25 x 0.72 in (excluding pins). 


HHL-13-91 SO2 Sensor Specifications

Model No

HHL-xx-xx

HHL-xx-xxLP

HHL-xx-xxHP

Units

 TEC Parameters(25°C)

Max. Heat Capacity

65.0

67.0

100.0

 W

Max. Current

7.9

4.9

4.9

A

Max. Voltage

14.4

15.2

34.0

V

Typ. Resistance

3.0

3.0

6.0

 Ω

Temperature Sensor

Type

 10.0 kΩ Thermistor

----

Thermistor Constant

A = 1.129 e-3, B = 2.341 e-4, C = 0.878 e-7

----
Window

Material

ZnSe

 ----

Thickness

1

mm

Diameter
 12.7
 mm
Transmission
 > 95
 %
Lens
 Type
 Aspheric
 ----
Spectral Range
 MWIR
 ----
Weight (approx.) 
 110.0
 g


HHL-13-91 SO2 Sensor Laser Specifications


Specs
 Units
Process DFB
 ----
Cavity Dimensions
 Emitter Width
 8 µm
Cavity Length
 2 mm
Typ. Thermal Resistance
 10.0 K/W
Oper. Temperature
 15 - 45
 °C 
Facet Coating
 Front
 AR ----
Back
 HR ----


HHL-13-91 SO2 Sensor Electro-Optical Characterization


Specs
 		Units
Driving Conditions
 		Operation Mode
 		CW
 		--
Temperature
 		15
 		25 35 °C
Electrical
 		Thresh. Current
 		0.39 0.43 0.47 A
Max. Current
 		0.62 0.61 0.62 A
Thresh. Voltage
 		8.9 9.0 9.2 V
Max. Voltage
 		10.0 9.9 9.9 V
Laser Efficiency
 		1.7 1.3 0.9 %
Optical
 		Max. Power Output
 		108.7 77.3 57.7 nW
Center Wavelength
 		7.27 7.27 7.28 µm