JOLD-x-CPBN-1L | JOLD-x-CPFN-1L | JOLD-x-QPFN-1L

Product catalog summary

Overview: This document provides technical specifications and features of open heat sink diode lasers designed for continuous wave (cw) and quasi-continuous wave (qcw) operation, with passive cooling and collimation. The designs covered include 215507226 and 215507126.

Features:

High optical output power: up to 35 W cw and 90 W qcw after collimation.
Available wavelengths: 808, 880, 915, 938, and 976 nm.
High efficiency and low divergence.
Long lifetime exceeding 20,000 hours and high reliability.

Applications:

Pumping of solid-state lasers.
Print applications.
Medical applications.

Specifications:

Operation modes: cw/pulsed and qcw.
Maximum pulse length/duty cycle: ≤ 0.3 ms/≤10%.
Center wavelength variation at 25°C: 3-5 nm.
Typical spectral bandwidth (FWHM): 3 nm; maximum: 4-5 nm.
Typical operation current: 40-120 A; maximum: 45-130 A.
Typical threshold current: 6-20 A; maximum: 9-25 A.
Typical slope efficiency: 0.85-1.10 W/A; minimum: 0.75-0.90 W/A.
Maximum operating voltage: 1.8-2.2 V.
Divergence: Fast axis < 0.5°, slow axis < 4°.

Operating Conditions:

Cleanroom class ISO 5, non-condensing atmosphere.
Expected lifetime: > 20,000 hours (constant current).
Cooling: Via thermally conductive foil on a cooled surface.
Operation temperature: 15-30°C.

Additional Information: Options for 88x nm wavelengths and further designs or specifications are available on the Jenoptik website.

Contact Information: JENOPTIK Optical Systems GmbH, Goeschwitzer Strasse 25, 07745 Jena, Germany. Phone: +49 3641 65-3053, Fax: +49 3641 65-4011, Email: [email protected], Website: www.jenoptik.com

Catalog excerpts

JOLD-x-CPBN-1L | JOLD-x-CPFN-1L | JOLD-x-QPFN-1L-1

Open heat sink diode lasers: cw & qcw, passively cooled | with collimation Design 215507226 Design 215507126 Design 215507126 Features –– High optical output power up to 35 W cw, 90 W qcw after collimation –– Wavelengths: 808, 880, 915, 938 and 976 nm –– High efficiency, low divergences –– Long lifetime > 20,000 h, high reliability Applications –– Pumping of solid-state lasers –– Print applications

Open the catalog to page 1

JOLD-x-CPBN-1L | JOLD-x-CPFN-1L | JOLD-x-QPFN-1L-2

Open heat sink diode lasers | cw & qcw, passively cooled | with collimation JOLD-x-CPBN-1L | JOLD-x-CPFN-1L | JOLD-x-QPFN-1L Specifications (start of life) Operation Mode Maximum Pulse Length/Duty Cycle Max. Optical Output Power after Collimation 32 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 Fast Axis Divergence (Full Power) Slow Axis Divergence (Full Power) Typical Slow Axis...

Open the catalog to page 2

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