Single Emitter Laser Diode

Single Emitter

What are Single Emitter Laser Diodes?

Single Emitter Laser Diodes are a type of laser diode that has a single emitting area, also known as a single ridge, to emit the light, and contain only one laser diode per package. They are typically Fabry-Perot laser diodes and can be either multimode or single-mode. They are available in both free space and fiber-coupled packages.

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Series

Picture Part Number Wavelength (nm) Output power (W) Mode Output Linewidth Duty Package
HL405: 405nm Laser Diode HL405 405 0.150, 0.175, 0.300, 0.400, 0.600, 1.0 Single-Mode, Multimode Free Space CW 5.6mm, 9mm
HL659: 659nm Laser Diode HL630 630 1.3 Multimode Free Space CW 9mm
HL633: 633nm Laser Diode HL633 633 0.100 Single-Mode Free Space CW 5.6mm
HL659: 659nm Laser Diode HL635 635 1.3 Multimode Free Space CW 9mm
HL637: 637nm Laser Diode HL637 637 0.007, 0.120, 0.250, 0.450, 1.0, 1.2 Single-Mode, Multimode Free Space CW 5.6mm, 9mm
Image Laser Diodes TO-Can Packages HL638 638 0.005, 0.007, 0.010, 0.015, 0.120, 0.150, 0.200, 0.700, 1.5, 2.2, 2.4 Single-Mode, Multimode Free Space CW 3.8mm, 5.6mm, 9mm
HL639: 639nm Laser Diode HL639 639 0.010, 0.012, 0.020, 0.025, 0.030, 0.200, 0.210 Single-Mode Free Space CW 5.6mm
HL640: 640nm Laser Diode HL640 640 0.045 Single-Mode Free Space CW 5.6mm
HL642: 642nm Laser Diode HL642 642 0.065, 0.090, 0.150 Single-Mode Free Space CW 5.6mm
HL649: 649nm Laser Diode HL649 649 0.150 Single-Mode Free Space CW 5.6mm
HL659: 659nm Laser Diode HL652 652 1.3 Multimode Free Space CW 9mm
HL658: 658nm Laser Diode HL658 658 0.035, 0.085 Single-Mode Free Space CW 5.6mm
HL659: 659nm Laser Diode HL659 659 1.2 Multimode Free Space CW 9mm
HL660: 660nm Laser Diode HL660 660 0.100, 0.110, 0.120, 0.130, 0.150, 0.210 Single-Mode Free Space CW 5.6mm
HL659: 659nm Laser Diode HL665 665 1.3 Multimode Free Space CW 9mm
HL670: 670nm Laser Diode HL670 670 0.010, 0.015 Single-Mode Free Space CW 5.6mm, 9mm
HL675: 675nm Laser Diode HL675 675 0.210, 1.3 Single-Mode Free Space CW 5.6mm, 9mm
HL659: 659nm Laser Diode HL683 683 1.3 Multimode Free Space CW 9mm
HL685: 685nm Laser Diode HL685 685 0.055 Single-Mode Free Space CW 5.6mm
HL690: 690nm Laser Diode HL690 690 0.035, 0.210, 1.3 Single-Mode, Multimode Free Space CW 5.6mm
HL705: 705nm Laser Diode HL705 705 0.050 Single-Mode Free Space CW 5.6mm
HL730: 730nm Laser Diode HL730 730 0.050 Single-Mode Free Space CW 5.6mm
HL830: 830nm Laser Diode HL830 830 0.050 Single-Mode Free Space CW 5.6mm
HL850 850 0.26 Single-Mode Free Space CW 5.6mm
HL852: 852nm Laser Diode HL852 852 0.050 Single-Mode Free Space CW 5.6mm

HL Series

TG420

The HL Series offers versatile and high-quality laser diode products in a variety of wavelengths and high-power options, ideal for direct imaging, industrial, and bio/medical applications. These reliable, efficient, and compact diodes come in TO-Can packages, making them perfect for OEM integration. Additionally, they operate with TE mode oscillation and are RoHS compliant, ensuring safe use. Choose the HL Series for quality, reliability, and performance in laser diodes. 

JDL Series

The JDL series offers industry-leading high-power unmounted laser diode bars in the 760 nm – 1060 nm spectral region. Our unmounted laser bars provide a wide range of emitter configurations and cavity lengths, with operational modes up to 500 W. We offer low fill factor bars suitable for fiber coupling, high-power bars up to 300W for CW or hard-pulse DDL applications, and QCW bars up to 500W for QCW or long-pulse optical pumping and medical applications.

LDX Series

The LDX Series of made-in-the-US, high-power, multimode laser diodes provide wavelengths from 400nm – 1900nm, a wide range of output powers and package types, as well as completely customized solutions. We have been offering these high-quality laser diodes for over 25 years. The performance, reliability, and lifetimes are time tested, and if for some reason there is an issue, we will make it right. 

R Series

R Series

The R series of wavelength-stabilized single-mode and multimode laser diodes offer narrow linewidth output in wavelengths from 633nm thru 1064nm, with output powers up to 5 W. This highly customizable series offers package options ranging from components as basic as a TO-56 or 14-pin BF packaged diodes to OEM modules, including electronics, to UL/CE and IEC-certified turn-key systems. The R series is the perfect source for various markets, including chemical analysis, bio-medical, fiber laser, and scientific applications.

REP Series

The REP series includes high-performance, tunable, single-frequency (DFB-like) diode lasers and Fabry-Perot laser diodes in wavelengths from 760nm thru 2350nm, designed to address challenges in Gas Sensing, LIDAR, Spectroscopy, and Telecom. The REP series includes high-power and narrow linewidth options, covering various product ranges at the most popular wavelengths, providing customizable units with multiple packaging options, including the Fiber coupled 14-pin butterfly, TO39 (w/TEC), and TO56.

RPK Series

The RPK Series of multiple, single-emitter fiber-coupled diode lasers are available in wavelengths from 405nm thru 1550nm with up to ≈ 500W output power. Our specialized fiber-coupling techniques ensure high efficiency, stability, and superior beam quality, while rigorous inspections and burn-in procedures guarantee each product’s reliability, stability, and long lifetime. Highly customizable packages allow us to meet our customers’ specific needs, providing high-quality products at reasonable prices. 

RWLD Series

The RWLD series offers competitively priced laser diodes with high beam quality and a wide variety of products to support multiple applications. Available in a wide range of wavelengths, power levels, and packages. The RWLD wavelength options span from 405nm to 1650nm, with output powers in the range of 10 mW to 300 mW, packaged in a TO-18 package with photodiode. We also offer customized options, such as a customized wavelength, output power, or a special package to meet your specific needs.

RWLP Series

R3Z0-WSLP-905-050m-M-PD: 905nm Multimode Fiber Coupled Laser Diode

The RWLP series offers an affordable and versatile solution for your laser application needs with single-mode and multimode options and wavelengths from 405nm thru the IR region. With customizable options, our team can work with you to solve any challenges you may face. Rigorously tested for long-term reliability, the RWLP series ensures consistent performance and high beam quality. Perfect for integration, this series supports multiple applications including biological and analytical instrumentation. 

SMX Series

image of several free-space and fiber-coupled laser diode package typesThe SMX Series of US-made, high-power, thermally stable, and cost-effective InP laser diodes is available at 1470, 1550, and 1940 nm, perfect for medical, military, aerospace, LIDAR, free-space communication, and more! With a patented EPI structure, low-cost packaging, ISO certified supply chain with full lifecycle traceability, focus on ease of integration, and custom design capabilities, this laser diode family is an excellent choice for reliable, high-power InP devices.

TG Series

R1Z5-TG420

The TG Series of laser diodes emit in the blue spectral range with non-standard wavelengths from 418 nm up to 466 nm, perfect for Life Science applications, with a typical output power of 50mW and an absolute maximum output power of 100mW. Assembled in a 5.6 mm (TO-56) packages the TG series is a suitable for a wide range of OEM applications that require blue/violet light, including ECDL with low AR coating option.

RWLS Series

RGB White Laser Diode RWLS RWLX

The RWLS series of RGB White Laser Diodes offers customizable, versatile, and reliable solution for your laser applications. Available in a wide range of power levels, with three base wavelengths: 635 nm (Red), 520nm (Green), and 445nm (Blue), the RWLS series can be tailored to your exact specifications. Typically packaged in a pigtailed HHL configuration, with built-in TEC, there are also plenty of customization options including wavelength, power, and packaging.