Stack

Stacks Overview

In a bar, the individual emitting areas (emitters) lie side by side and, together with the non-emitting areas between the emitters, they form the so-called active layer. The number, the width, and the spacing of the emitters are dependent on the manufacturer. The relative value of the emitting areas in the active layer with respect to the bar width is called filling factor (FF). Typical filling factors are 30 – 90%. The center-to-center distance between two adjacent emitters is called emitter pitch. Z is the propagation axis of the laser radiation. The propagation axis Y is called fast axis (FA), the propagation axis X is termed slow axis (SA). This is connected with the beam angle (divergence) in the two planes, XZ and YZ.

Laser diodes bars and multimode laser diode stacks are available in unmounted laser diode bars, or mounted in conductively or actively cooled packages.

Multiple bars can be stacked in the horizontal or vertical direction to increase the output power.

We offer laser diode bar stacks in wavelengths ranging from 808nm-980nm in several free space and fiber coupled packages.

Contact us today to let one of our knowledgeable Product Managers assist you!

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Wavelength Selection

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Output

Series

Manufacturer

Picture Part Number Type Wavelength (nm) Output power (W) Mode Output Duty Package
JOLD-1000-QANN-10A: Laser Diode Stack JOLD-1000-QANN-10A Stack 808, 940 1000.0 Multimode Free Space QCW MCC Stack
JOLD-1080-QAFN-12A: Laser Diode Stack w/ FAC JOLD-1080-QAFN-12A Stack 808, 940 1100.0 Multimode Free Space QCW MCC Stack
JOLD-1100-CAFN-10A: Laser Diode Stack w/ FAC JOLD-1100-CAFN-10A Stack 940, 980 1100.0 Multimode Free Space CW MCC Stack
JOLD-1200-CANN-10A: Laser Diode Stack JOLD-1200-CANN-10A Stack 940, 980 1200.0 Multimode Free Space CW MCC Stack
JOLD-1200-QANN-12A: Laser Diode Stack JOLD-1200-QANN-12A Stack 808, 940 1200.0 Multimode Free Space QCW MCC Stack
JOLD-1320-CAFN-12A: Laser Diode Stack w/ FAC JOLD-1320-CAFN-12A Stack 940, 980 1320.0 Multimode Free Space CW MCC Stack
JOLD-140-CAXF-6A 808 JOLD-140-CAXF-6A Stack 808, 915, 938, 976 140.0 Multimode MM Fiber CW Fiber Coupled
JOLD-1560-QAF-2x8A: QCW Laser Diode Stack JOLD-1560-QAF-2x8A Stack 808 1500.0 Multimode Free Space QCW Stack
JOLD-1600-QA-2x8A: QCW Laser Diode Stack JOLD-1600-QA-2x8A Stack 808 300.0, 500.0, 1100.0, 1500.0 Multimode Free Space QCW Stack
JOLD-200-CABN-4A: Laser Diode Stack w/ FAC/SAC JOLD-200-CABN-4A Stack 808, 940, 980 200.0 Multimode Free Space CW MCC Stack
JOLD-200-CANH-4L: Horizontal Laser Diode Array JOLD-200-CANH-4L Stack 808 200.0 Multimode Free Space CW MCC Stack
JOLD-2000-Q-8A-H JOLD-2000-Q-8A-H Stack 940 2000.0 Multimode Free Space QCW Stack
JOLD-210-CAXF-6A 808 JOLD-210-CAXF-6A Stack 808, 915, 938, 976 210.0 Multimode MM Fiber CW Fiber Coupled
JOLD-2160-QF-8A: QCW Diode Laser Stack w/ FAC JOLD-2160-QF-8A Stack 808, 940 2160.0 Multimode Free Space QCW Stack
JOLD-2400-Q-8A-H JOLD-2400-Q-8A-H Stack 808, 940 2400.0 Multimode Free Space CW MCC Stack
JOLD-2400-Q-8A-H JOLD-2400-Q-8A-H Stack 808, 940 1200.0, 2000.0, 2400.0 Multimode Free Space QCW Stack
JOLD-2400-Q-8A: QCW Diode Laser Stack JOLD-2400-Q-8A Stack 808, 940 2400.0 Multimode Free Space QCW Stack
JOLD-250-CAXF-6P2: Fiber Coupled Laser Diode JOLD-250-CAXF-6P2 Stack 808, 915, 938, 976 250.0 Multimode MM Fiber CW Fiber Coupled
JOLD-270-QAFN-3A: High power laser diode bar stacks w/ FAC JOLD-270-QAFN-3A Stack 808, 940 275.0 Multimode Free Space QCW MCC Stack
JOLD-288-CAFN-4A: Laser Diode Stack w/ FAC JOLD-288-CAFN-4A Stack 808 288.0 Multimode Free Space CW MCC Stack
JOLD-300-CABN-6A: Laser Diode Stack w/ FAC/SAC JOLD-300-CABN-6A Stack 808, 940, 980 300.0 Multimode Free Space CW MCC Stack
JOLD-300-QA-2x8A: QCW Laser Diode Stack JOLD-300-QA-2x8A Stack 808 300.0 Multimode Free Space QCW Stack
JOLD-300-QANN-3A: Laser Diode Stack JOLD-300-QANN-3A Stack 808, 940 300.0 Multimode Free Space QCW MCC Stack
JOLD-310-HS-4L Stack 808, 940 310.0 Multimode Free Space CW MCC Stack
JOLD-320-CANH-4L Stack 808 320.0 Multimode Free Space CW MCC Stack
JOLD-320-CANN-4A: Laser Diode Stack JOLD-320-CANN-4A Stack 808 320.0 Multimode Free Space CW MCC Stack
JOLD-360-QAFN-4A: Laser Diode Stack w/ FAC JOLD-360-QAFN-4A Stack 808, 940 320.0 Multimode Free Space QCW MCC Stack
JOLD-400-CABN-8A: Laser Diode Stack w/ FAC/SAC JOLD-400-CABN-8A Stack 808, 940, 980 400.0 Multimode Free Space CW MCC Stack
JOLD-400-CAXF-6P2 915 JOLD-400-CAXF-6P2 Stack 808, 915, 938, 976 400.0 Multimode MM Fiber CW Fiber Coupled
JOLD-400-QANN-4A: Laser Diode Stack JOLD-400-QANN-4A Stack 808, 940 400.0 Multimode Free Space QCW MCC Stack
JOLD-432-CAFN-6A Stack 808 432.0 Multimode Free Space CW MCC Stack
JOLD-440-CAFN-4A: Laser Diode Stack w/ FAC JOLD-440-CAFN-4A Stack 940, 980 440.0 Multimode Free Space CW MCC Stack
JOLD-450-QAFN-5A: Laser Diode Stack w/ FAC JOLD-450-QAFN-5A Stack 808, 940 450.0 Multimode Free Space QCW MCC Stack
JOLD-480-CANN-4A: Laser Diode Stack JOLD-480-CANN-4A Stack 940, 980 480.0 Multimode Free Space CW MCC Stack
JOLD-480-CANN-6A: Laser Diode Stack JOLD-480-CANN-6A Stack 808 480.0 Multimode Free Space CW MCC Stack
JOLD-500-CABN-10A: Laser Diode Stack w/ FAC/SAC JOLD-500-CABN-10A Stack 808, 940, 980 500.0 Multimode Free Space CW MCC Stack
JOLD-540-QAFN-6A: Laser Diode Stack w/ FAC JOLD-540-QAFN-6A Stack 808, 940 576.0 Multimode Free Space QCW MCC Stack
JOLD-576-CAFN-8A: Laser Diode Stack w/ FAC JOLD-576-CAFN-8A Stack 808 576.0 Multimode Free Space CW MCC Stack
JOLD-600-CABN-12A: Laser Diode Stack w/ FAC/SAC JOLD-600-CABN-12A Stack 808, 940, 980 600.0 Multimode Free Space CW MCC Stack
JOLD-600-QANN-6A: Laser Diode Stack JOLD-600-QANN-6A Stack 808, 940 600.0 Multimode Free Space QCW MCC Stack
JOLD-640-CANN-8A: Laser Diode Stack JOLD-640-CANN-8A Stack 808 640.0 Multimode Free Space CW MCC Stack
JOLD-660-CAFN-6A: Laser Diode Stack w/ FAC JOLD-660-CAFN-6A Stack 940, 980 660.0 Multimode Free Space CW MCC Stack
JOLD-720-CAFN-10A: Laser Diode Stack w/ FAC JOLD-720-CAFN-10A Stack 808 720.0 Multimode Free Space CW MCC Stack
JOLD-720-CANN-6A: Laser Diode Stack JOLD-720-CANN-6A Stack 940, 980 720.0 Multimode Free Space CW MCC Stack
JOLD-720-QAFN-8A: Laser Diode Stack w/ FAC JOLD-720-QAFN-8A Stack 808, 940 720.0 Multimode Free Space QCW MCC Stack
JOLD-780-QAF-8A: QCW Diode Laser Stack w/ FAC JOLD-780-QAF-8A Stack 808, 940 800.0 Multimode Free Space QCW Stack
JOLD-800-CANN-10A: Laser Diode Stack JOLD-800-CANN-10A Stack 808 800.0 Multimode Free Space CW MCC Stack
JOLD-800-QANN-8A: Laser Diode Stack JOLD-800-QANN-8A Stack 808, 940 800.0 Multimode Free Space QCW MCC Stack
JOLD-810-QF-3A: QCW Diode Laser Stack w/ FAC JOLD-810-QF-3A Stack 808, 940 800.0 Multimode Free Space QCW Stack
JOLD-864-CAFN-12A: Laser Diode Stack w/ FAC JOLD-864-CAFN-12A Stack 808 864.0 Multimode Free Space CW MCC Stack
JOLD-880-CAFN-8A: Laser Diode Stack w/ FAC JOLD-880-CAFN-8A Stack 940, 980 880.0 Multimode Free Space CW MCC Stack
JOLD-900-Q-3A: QCW Diode Laser Stack JOLD-900-Q-3A Stack 808, 940 900.0 Multimode Free Space QCW Stack
R1Z6-JOLD-900-QAFN-12A: Laser Diode Stack w/ FAC JOLD-900-QAFN-12A Stack 808, 940 900.0 Multimode Free Space QCW MCC Stack
JOLD-960-CANN-12A: Laser Diode Stack JOLD-960-CANN-12A Stack 808 960.0 Multimode Free Space CW MCC Stack
JOLD-960-CANN-8A: Laser Diode Stack JOLD-960-CANN-8A Stack 940, 980 960.0 Multimode Free Space CW MCC Stack

JOLD-Stacks Series

JOLD-450-QAFN-5A: Laser Diode Stack w/ FAC

The JOLD-Stacks Series of high quality high power laser diode bar stacks. They are available with actively (microchannel) cooled or conductively cooled. And in wavelengths from 780nm – 1064nm.

JOLD-FC Series

JOLD-45-CPXF-1L

The JOLD-FC Series of high quality high power fiber coupled laser diode bar products are offered in wavelengths from 780nm – 1064nm and 30W to 400W output power.