4.6um High power FP Quantum cascade lasers (QCLs) is developed by LD-PD INC in 2019.Our Quantum cascade lasers (QCLs) are intersubband semiconductor lasers emitting around a center wavelength ranging from the mid-infrared (4 – 12 µm) up to the terahertz domain. The QCLs proposed by LD-PD Inc are mid-infrared devices operating in pulsed or continuous-wave regime at room temperature. They can be either High power multimode (Fabry-Perot) or Narrow linewidth single-mode (Distributed FeedBack, or DFB) laser sources.We build Znse lense into the system to collimate the Laser beam.
High performance QCLs
LD-PD Inc product line offers single mode Quantum Cascade Lasers (single mode DFB QCL) or broadband lasers (Fabry Perrot) between 4µm-12µm (2500 cm-1 -900 cm-1). Our lasers operate at room temperature, without a cryogenic system, in pulsed or continuous wave emission.And our DFB-QCL have two types for customer's Choice : Low power Consumption and high power Consumption.
Product model
| QCL4600FP–4.6um FP Quantum cascade lasers Testing Source |
MIR-QCL-W4600-1-FP-0400 | Central wavelength 4.6um, Output Power 400mW, Spectrum width 3nm, SMSR 30dB, Dimension(mm) 340(L) × 240(W) × 100(H) | Central wavelength: 4600nm Output power: 400mW Spectral Width: 3 nm Laser Type: QCL-FP |
Parameter
Features
● Different Central wavelength for choice
● High power and goods wavelength stability
● Good beam quality
● With Znse lense Collimator
Specifications
Parameters | Unit | Value |
Min | TYP | Max |
Part Number |
| QCL4500FP |
Output Power1 | mW | 150 | - | 500 |
Operation Wavelength2 | um | 4.47 | 4.6 | 4.63 |
Spectrum Width（FWHM） | nm | - | 3 | - |
M2 Factor |
|
| ＜1.2 |
|
Output Divergence angle | Mrad |
| ＜2 |
|
Output Isolation | dB | - | 30 | - |
Output power stability (15 minutes) 3 | % | - | ±0.5 | ±1.0 |
Output power stability (8 hours) 3 | % | - | ±1.0 | ±2.0 |
Output Power Tunable Range | % | 0 | - | 100 |
Output Power Tunable Mode |
| Software Control |
TEC Stability | ℃ | - | ±0.1 | ±0.2 |
TEC Temp Range | ℃ | 0 | 30 | 50 |
Operation Voltage | VAC | 100 | 220 | 240 |
Electric Power Consumption4 | W | - | - | 2 |
Operation Temperature | ℃ | 0 | - | 90 |
Store Temperature | ℃ | -40 | - | 85 |
Size | mm | 340(L)×240(W)×100(H) Benchtop |
Specs Notes：
1. Output Power optional；
2. Central wavelength Optional；
3. Output power stability's Testing Condition is 25 degrees, and device need to be preheated for 30 minutes;
4. The maximum power consumption refers to the overall power consumption under the limit working conditions.
QCL Laser characteristic curve（Typical wavelength:4.5um）
Output Power characteristic curve：
Optical Spectrum(CW)
Beam Analyse
2-D Beam Profile at 1778 mm (70.0 in) 3-D Beam Profile at 1778 mm (70.0 in)
Application
● MIR Testing Light source
● Analysis of MID infrared devices
Ordering Info
MIR-QCL-W□□□□ -☆-△-XX
W□□□□: Wavelength
5260: 5260nm
7400: 7400nm
10530: 10530nm
☆: Collimation Output
1: With
0: Without
△:QCL Type
FP: QCL-FP
DFB: QCL-DFB
XX: Output Power
001=1mw
010=10mw
400=400mw
1000=10000mw
High performance QCLs
LD-PD Inc product line offers single mode Quantum Cascade Lasers (single mode DFB QCL) or broadband lasers (Fabry Perrot) between 4µm-12µm (2500 cm-1 -900 cm-1). Our lasers operate at room temperature, without a cryogenic system, in pulsed or continuous wave emission.And our DFB-QCL have two types for customer's Choice : Low power Consumption and high power Consumption.
Product model
MIR-QCL-W4600-1-FP-0400Central wavelength: 4600nm
Output power: 400mW
Spectral Width: 3 nm
Laser Type: QCL-FP
Parameter
● Different Central wavelength for choice
● High power and goods wavelength stability
● Good beam quality
● With Znse lense Collimator
Parameters
Unit
Value
Min
TYP
Max
Part Number
QCL4500FP
Output Power1
mW
150
-
500
Operation Wavelength2
um
4.47
4.6
4.63
Spectrum Width（FWHM）
nm
-
3
-
M2 Factor
＜1.2
Output Divergence angle
Mrad
＜2
Output Isolation
dB
-
30
-
Output power stability (15 minutes) 3
%
-
±0.5
±1.0
Output power stability (8 hours) 3
%
-
±1.0
±2.0
Output Power Tunable Range
%
0
-
100
Output Power Tunable Mode
Software Control
TEC Stability
℃
-
±0.1
±0.2
TEC Temp Range
℃
0
30
50
Operation Voltage
VAC
100
220
240
Electric Power Consumption4
W
-
-
2
Operation Temperature
℃
0
-
90
Store Temperature
℃
-40
-
85
Size
mm
340(L)×240(W)×100(H) Benchtop
Specs Notes：
1. Output Power optional；
2. Central wavelength Optional；
3. Output power stability's Testing Condition is 25 degrees, and device need to be preheated for 30 minutes;
4. The maximum power consumption refers to the overall power consumption under the limit working conditions.
QCL Laser characteristic curve（Typical wavelength:4.5um）
Output Power characteristic curve：
Optical Spectrum(CW)
Beam Analyse
2-D Beam Profile at 1778 mm (70.0 in) 3-D Beam Profile at 1778 mm (70.0 in)
● MIR Testing Light source
● Analysis of MID infrared devices
MIR-QCL-W□□□□ -☆-△-XX
W□□□□: Wavelength
5260: 5260nm
7400: 7400nm
10530: 10530nm
☆: Collimation Output
1: With
0: Without
△:QCL Type
FP: QCL-FP
DFB: QCL-DFB
XX: Output Power
001=1mw
010=10mw
400=400mw
1000=10000mw