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JENOPTIK AG
Diode Laser Modules

Diode Laser Modules

Product catalog summary

Overview: The document details the technical specifications and features of diode laser modules by JENOPTIK, focusing on free space single emitter and fiber-coupled diode lasers. These are used in applications such as illumination, instrumentation, and medical fields.

Free Space Single Emitter Diode Laser Modules:

Model: JOLD-4.2-BAXH-1E
Features: Offers high optical output power up to 4.2 W, low divergence, symmetric and polarized beam, compact and hermetically sealed design.
Applications: Suitable for illumination, instrumentation, and solid-state laser pumping.
Specifications: Maximum optical output power of 4.2 W, center wavelength of 808 nm, typical operation current of 6.5 A, and a lifetime of over 10,000 hours.
Cooling: Passively cooled with thermally conductive foil, operational temperature range of 15-30°C.

Fiber-Coupled Diode Lasers:

Models: Includes JOLD-30-FCM-12, JOLD-30-FCM-14, JOLD-20-FCM-14, among others.
Features: High optical output power up to 70 W, available in wavelengths of 808, 976, 1470 nm, with fiber core diameters of 200, 400, and 600 µm, integrated power monitor, and a lifetime over 20,000 hours.
Applications: Used for pumping solid-state and fiber lasers, material processing, and medical applications.
Specifications: Operates in continuous wave (cw) or quasi-continuous wave (qcw) modes, with power modulation. Maximum operating voltage is 2.2 V, cooled via thermally conductive foil.

General Notes:

Specifications may change according to the quality management system.
Custom options available for wavelengths and fiber core diameters.
Mounting should avoid paste-like media, and operation requires a non-condensing atmosphere.

Additional Product Specifications:

JOLD-75-CPXF-1L: 75 W cw output, 400 µm fiber core, lifetime over 10,000 hours, integrated power monitor, 976 nm wavelength.
JOLD-75-CPXF-2P iTEC: Similar to 1L model, longer lifetime over 20,000 hours, multiple wavelengths supported.
JOLD-75-CPXF-2P W: Focused on tap water cooling, similar specs to iTEC model.
JOLD-120-QPXF-2P iTEC: 120 W qcw output, 600 µm fiber core, high reliability with lifetime exceeding 1 billion shots.
JOLD-120-QPXF-2P W: Optimized for tap water cooling.
JOLD-100-CPXF-2P W: Up to 100 W cw output, options for 400 µm or 600 µm fiber cores, designed for air and tap water cooling.

Cooling and Operation: Lasers are passively cooled using integrated thermoelectric coolers (TECs) or tap water, with operating temperatures from 15 to 30°C. Specific cooling requirements include flow rates and water quality for water-cooled models.

Applications: Suitable for laser pumping, material processing, and medical uses due to high power output and reliability.

Additional Features:

Integrated pilot laser and power monitor.
Humidity reduction through purge gas systems.
Various connector types for anode, cathode, and signal connections.

Notes: Specifications are subject to change in compliance with the company's quality management system. Customers should specify exact wavelength requirements when ordering.

Catalog excerpts

Free Space Single Emitter Diode Laser Modules cw, passively cooled, high brightness Features: • High optical output power up to 4.2 W cw • Homogeneous, symmetric beam profil • Pumping of solid-state lasers • Polarized beam (50:1) • Compact, hermetically s

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Free Space Single Emitter Diode Laser Modules cw, passively cooled, high brightness Specifications Operation Mode Maximum Optical Output Power Center Wavelength at 25 °C Accessories: Center Wavelength Variation at 25 °C Typical Spectral Bandwidth (FWHM) Maximum Spectral Bandwidth (FWHM) Typical Operation Current Maximum Operation Current Typical Threshold Current Maximum Threshold Current Typical Slope Minimum Slope Maximum Operating Voltage Anode, Cathode Connectors Operation Conditions Storage Temperature Expected Lifetime cw, power modulation only between threshold and maximum current 4.2...

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Fiber-Coupled Diode Lasers cw, passively cooled, for medical applications Design 432104924 Design 432105124 Design 432135124 Features: • Available wavelength: 808, 976 and 1470 nm • Integrated pilot laser and power monitor • High optical output power up to 30 W cw • Internal fiber detector ( interlock ) • Fiber core diameter: 200 or 400 µm ( NA 0.22 )

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Fiber-Coupled Diode Lasers cw, passively cooled, for medical applications Operation Mode Maximum Optical Output Power Center Wavelength Variation at 25 °C Typical Operation Current Maximum Operation Current Typical Threshold Current Maximum Threshold Current Typical Slope Minimum Slope Maximum Operating Voltage Fiber Core Diameter Numerical Aperture Fiber Centricity Fiber Connector Protection Glass Power Monitor Pilot Laser Signal Connector Anode, Cathode Connectors Operation Conditions Expected Lifetime Diode Laser Operating Temperature Temperature Sensor Design 432104924 Design 432105124 Design...

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Fiber-Coupled Diode Lasers cw, passively cooled • High optical output power of 30 W cw • Pumping of solid-state lasers and fiber lasers • Fiber core diameter: 200 µm I 400 µm (NA 0.22) • Material processing • Cooling via mounting plate • Medical applications

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Fiber-Coupled Diode Lasers Specifications (Start of Life) Operation Mode Maximum Optical Output Power Center Wavelength Variation at 25 °C Typical Spectral Bandwidth (FWHM) Maximum Spectral Bandwidth (FWHM) Typical Operation Current Maximum Operation Current Typical Threshold Current Maximum Threshold Current Typical Slope Minimum Slope Maximum Operating Voltage Fiber Core Diameter, Numerical Aperture Fiber Centricity Fiber Connector Anode, Cathode Connectors Operation Conditions Expected Lifetime Diode Laser Operating Temperature Temperature Sensor _ cw, power modulation only between threshold...

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Fiber-Coupled Diode Lasers cw, passively cooled with integrated TEC • High optical output power of 30 W cw • Pumping of solid-state lasers and fiber lasers • Fiber core diameter: 400 µm (NA 0.22) • Material processing • Integrated power monitor • Medical applications • Long Lifetime > 20,000 h, high

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Fiber-Coupled Diode Lasers cw, passively cooled with integrated TEC Preliminary Specifications Operation Mode Maximum Optical Output Power Center Wavelength Variation at 25 °C Typical Spectral Bandwidth (FWHM) Maximum Spectral Bandwidth (FWHM) Typical Operation Current Maximum Operation Current Typical Threshold Current Maximum Threshold Current Typical Slope Minimum Slope Maximum Operating Voltage Fiber Core Diameter, Numerical Aperture Fiber Connector Power Monitor Anode, Cathode Connectors Operation Conditions Expected Lifetime Diode Laser Operating Temperature Temperature Sensor Integrated...

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Fiber-Coupled Diode Lasers cw, passively cooled with integrated TEC • High optical output power of 45 W cw • Pumping of solid-state lasers and fiber lasers • Fiber core diameter: 400 µm (NA 0.22) • Material processing • Integrated power monitor • Medical applications • Long Lifetime > 20,000 h, high

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Fiber-Coupled Diode Lasers cw, passively cooled with integrated TEC Operation Mode Maximum Optical Output Power Center Wavelength Variation at 25 °C Typical Spectral Bandwidth (FWHM) Maximum Spectral Bandwidth (FWHM) Typical Operation Current Maximum Operation Current Typical Threshold Current Maximum Threshold Current Typical Slope Minimum Slope Maximum Operating Voltage Fiber Core Diameter, Numerical Aperture Fiber Connector Power Monitor Anode, Cathode Connectors Operation Conditions Expected Lifetime Diode Laser Operating Temperature Temperature Sensor Integrated TECs Maximum Cooling Power...

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Fiber-Coupled Diode Lasers qcw, passively cooled with integr. TEC • High optical output power 70 W qcw • Pumping of solid-state lasers and fiber lasers • Fiber core diameter: 600 µm (NA 0.22) • Material processing • Integrated power monitor • Medical applications • Long Lifetime > 20,000 h, high

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Fiber-Coupled Diode Lasers qcw, passively cooled with integrated TEC Specifications JOLD-70-QPXF-1L Design 215415124 Operation Mode Maximum Pulse Length / Duty Cycle Maximum Optical Output Power Center Wavelength at 25 °C Center Wavelength Variation at 25 °C Typical Spectral Bandwidth (FWHM) Maximum Spectral Bandwidth (FWHM) Typical Operation Current Maximum Operation Current Typical Threshold Current Maximum Threshold Current Typical Slope Minimum Slope Maximum Operating Voltage Fiber Core Diameter, Numerical Aperture Fiber Connector Power Monitor Anode, Cathode Connectors Operation Conditions...

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Fiber-Coupled Diode Lasers cw, passively cooled with integrated TEC • High optical output power of 75 W cw • Pumping of solid-state lasers and fiber lasers • Fiber core diameter: 400 µm (NA 0.22) • Material processing • Integrated power monitor • Medical applications • Long Lifetime > 10,000 h, high

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