PLD-10PLD-40PLD-70

PLD, 10-60 W

Multi-mode Fiber-coupled Diode Lasers

IPG’s high-power single-emitter diodes set the company apart from competition with short-lived diode bars and stacks. IPG leverages its legendary telecom and fiber laser reliability with diode technology providing high power single emitters from 10 to 70 W out of 105 or 110 μm single core fiber. The high reliability of IPG’s single emitters is proven by their excellent in-field reliability record. IPG’s experienced team will work with you to customize your configurations to assure you have the optimal solution matched to your requirements.

3D

Features

920, 940, 960 nm Center Wavelengths

High Reliability
10 W Output Power Robust Compact Package
0.13 NA into 105 or 110 μm Fiber Core Diameter Options
IPG Photonics’ PLD-10 Series fiber-coupled diode lasers provide up to 10 W of output power within 0.13 NA. PLD-10 diode options include 105 μm or 110 μm fiber core diameter, and center wavelength at 920 nm, 940 nm or 960 nm. IPG’s best-in-class diode technology offers an ideal combination of power, reliability and form factor. PLD-10 diode lasers are preferred for fiber amplifier and laser pumping, material processing and direct diode applications.
Center Wavelength, nm 920, 940, 960
Center Wavelength Tolerance, nm ± 3
Output Power, W 10
Spectral Width (FWHM), nm 5
Slope Efficiency, W/A 0.7
Conversion Efficiency, % 48
Threshold Current (ITH), A 0.6
Operating Current (IOP), A 12
Forward Voltage, V 1.7
Recommended Case Temperature, ⁰C 25
Wavelength Shift with Temperature, nm/⁰C 0.35
Wavelength Shift with Operating Current, nm/A < 2.4

* Typical performance data measured at 12 A, 25⁰C.

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Fiber Core Diameter, μm 105 or 110 options available
Fiber Cladding Diameter, μm 125
Fiber Buffer Diameter, μm 250
Beam Numerical Aperture (90% power) 0.13
Fiber Length, m 0.75 - 1.2
Minimum Fiber Bend Radius, mm 30
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Operating Current (IOP), A 14
Reverse Voltage, V 2.5
Case Temperature, ⁰C 5 to 70
Storage Temperature, ⁰C 30 to 80

Lead Soldering Temperature (10 s max) ⁰C

300
Relative Humidity, % 85
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PLD-10 Diode Laser Datasheet

PLD-10

Features

915, 940, 960, 970 nm Center Wavelengths

High Reliability
30 W Output Power Robust Compact Package
Wavelength Stabilization and Dichroic Options at 975 nm
0.13 NA into 105 or 110 μm Fiber Core Diameter Options
IPG Photonics’ PLD-40 Series fiber-coupled diode lasers provide up to 30 W of output power within 0.13 NA. PLD-40 diode options include 105 μm or 110 μm fiber core diameter, and center wavelength at 915 nm, 940 nm, 960nm or 970 nm. A wavelength stabilization option is also available at 975 nm. IPG’s best-in-class diode technology offers an ideal combination of power, reliability and form factor. PLD-40 diode lasers are preferred for fiber amplifier and laser pumping, material processing, and direct diode applications.
  PLD-40 PLD-975-40-WS
Center Wavelength, nm 915, 940, 960, 970  975
Center Wavelength Tolerance, nm ± 3 ± 0.5 
Output Power, W 30  28
Spectral Width (FWHM), nm 5
Slope Efficiency, W/A 2.4 2.3
Conversion Efficiency, % 47  43.5
Threshold Current (ITH), A 0.7
Operating Current (IOP), A 12
Forward Voltage, V 4.8 
Recommended Case Temperature, ⁰C 25
Wavelength Shift with Temperature, nm/⁰C 0.35 < 0.01
Wavelength Shift with Operating Current, nm/A 1.2 < 0.1

* Typical performance data measured at 12 A, 25⁰C.

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  PLD-40 PD-975-40-WS
Fiber Core Diameter, μm 105 or 110 options available
Fiber Cladding Diameter, μm 125
Fiber Buffer Diameter, μm 250
Beam Numerical Aperture (90% power) 0.13
Fiber Length, m 0.75 - 1.2
Minimum Fiber Bend Radius, mm 30
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Operating Current (IOP), A 12
Reverse Voltage, V 2.5
Case Temperature, ⁰C 5 to 70
Storage Temperature, ⁰C -20 to 60

Lead Soldering Temperature (10 s max) ⁰C

300
Relative Humidity, % 85
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PLD-40 Laser Diode Datasheet

PLD-40

Features

969 nm Center Wavelength

High Reliability
59 W Minimum Output Power Robust Compact Package
Wavelength Stabilization and Dichroic Options
0.13 NA into 105 or 110 μm Fiber Core Diameter Options
IPG Photonics’ PLD-70 Series fiber-coupled diode lasers provide up to 60 W of output power within 0.13 NA. PLD-70 diode options include 105 μm or 110 μm fiber core diameter, and center wavelength at 915 nm, 940 nm, 960 nm or 974 nm. Wavelength stabilization and dichroic options are also available at 975 nm. IPG’s best-in-class diode technology offers an ideal combination of power, reliability and form factor. PLD-70 diode lasers are preferred for fiber amplifier and laser pumping, material processing, and direct diode applications.
  PLD-80
Center Wavelength, nm 969
Center Wavelength Tolerance, nm ± 3 
Minimum Output Power, W 59
Spectral Width (FWHM), nm 4
Slope Efficiency, W/A 5
Conversion Efficiency, % 55.5
Threshold Current (ITH), A 0.7
Operating Current (IOP), A 12
Forward Voltage, V 9.22
Recommended Case Temperature, ⁰C 25
Wavelength Shift with Temperature, nm/⁰C  0.35
Wavelength Shift with Operating Current, nm/A  1

* Typical performance data measured at 12A, 25⁰C.

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  PLD-80
Fiber Core Diameter, μm 105 or 110 options available
Fiber Cladding Diameter, μm 125
Fiber Buffer Diameter, μm 250
Beam Numerical Aperture (90% power) 0.13
Fiber Length, m 1.2
Minimum Fiber Bend Radius, mm 30
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Operating Current (IOP), A 12
Reverse Voltage, V 2.5
Case Temperature, ⁰C 5 to 70
Storage Temperature, ⁰C -20 to 60

Lead Soldering Temperature (10 s max) ⁰C

300
Relative Humidity, % 85
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PLD-80 Laser Diode Datasheet

PLD-70

Applications

DPSS Laser Pumping Materials Processing
Fiber Laser Pumping Medical & Dental
Graphic Arts/ Printing Plastic Microwelding
Illumination Photovoltaics
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