Wavelength-Stabilized Laser Diodes:

Distributed Feedback (DFB) – Volume Bragg Grating (VBG) – Narrow Linewidth

Distributed Feedback (DFB) Lasers

What are Wavelength-Stabilized Laser Diodes?

Wavelength-stabilized laser diodes are a type of laser diode that maintains a stable output wavelength over time. This is achieved by incorporating a wavelength-selective element into the laser diode, which ensures that the output wavelength does not drift due to changes in temperature or drive current.

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Series

Picture Part Number Type Wavelength (nm) Output power (W) Mode Linewidth Output
family of laser diodes and laser diode modules in various packages R0633 LD Module, Single Emitter, VBG 633 0.025, 0.035, 0.050 Single-Mode Narrow PM Fiber, Free Space
family of laser diodes and laser diode modules in various packages R0638 LD Module, Single Emitter, VBG 638 0.030, 0.035, 0.050, 0.060, 0.300, 0.350 Single-Mode, Multimode Narrow PM Fiber, MM Fiber, Free Space
family of laser diodes and laser diode modules in various packages R0660 LD Module, Single Emitter, VBG 660 0.030, 0.060, 0.250 Single-Mode, Multimode Narrow PM Fiber, MM Fiber, Free Space
family of laser diodes and laser diode modules in various packages R0680 LD Module, Single Emitter, VBG 680 0.300 Multimode Narrow MM Fiber, Free Space
family of laser diodes and laser diode modules in various packages R0780 LD Module, Single Emitter, VBG 780 0.025, 0.050, 0.090, 0.100 Single-Mode, Multimode Narrow PM Fiber, Free Space
family of laser diodes and laser diode modules in various packages R0783 LD Module, Single Emitter, VBG 783 0.025, 0.050, 0.090, 0.100 Single-Mode, Multimode Narrow PM Fiber, Free Space
family of laser diodes and laser diode modules in various packages R0785 LD Module, Single Emitter, VBG 785 0.025, 0.050, 0.075, 0.090, 0.100, 0.135, 0.150, 0.175, 0.350, 0.500, 0.600, 0.800, 1.5 Single-Mode, Multimode Narrow PM Fiber, MM Fiber, Free Space
family of laser diodes and laser diode modules in various packages R0808 LD Module, Single Emitter, VBG 808 0.025, 0.090, 0.100, 0.135, 0.150, 0.175, 0.350, 0.500, 0.600, 0.800, 1.5 Single-Mode, Multimode Narrow PM Fiber, MM Fiber, Free Space
family of laser diodes and laser diode modules in various packages R0830 LD Module, Single Emitter, VBG 830 0.090, 0.100, 0.135, 0.150, 0.175, 0.350, 0.500, 0.600, 0.800, 1.5 Single-Mode, Multimode Narrow PM Fiber, MM Fiber, Free Space
family of laser diodes and laser diode modules in various packages R0852 LD Module, Single Emitter, VBG 852 0.020, 0.100, 0.150, 0.175 Single-Mode, Multimode Narrow PM Fiber, Free Space
family of laser diodes and laser diode modules in various packages R0860 LD Module, Single Emitter, VBG 860 0.350, 0.500, 0.600, 1.0 Multimode Narrow PM Fiber, Free Space
family of laser diodes and laser diode modules in various packages R0976 LD Module, Single Emitter, VBG 976 0.150, 0.220, 0.450, 0.500, 0.600, 0.700, 0.800, 1.5, 4.0, 5.0 Single-Mode, Multimode Narrow PM Fiber, MM Fiber, Free Space
family of laser diodes and laser diode modules in various packages R1030 LD Module, Single Emitter, VBG 1030 0.050, 0.100, 0.280, 0.450 Single-Mode, Multimode Narrow PM Fiber, Free Space
family of laser diodes and laser diode modules in various packages R1053 LD Module, Single Emitter, VBG 1053 0.050, 0.120, 0.150, 0.300, 0.500 Single-Mode, Multimode Narrow PM Fiber, Free Space
family of laser diodes and laser diode modules in various packages R1064 LD Module, Single Emitter, VBG 1064 0.120, 0.150, 0.300, 0.350, 0.500, 0.600, 0.800, 1.5 Single-Mode, Multimode Narrow PM Fiber, MM Fiber, Free Space
family of laser diodes, LD modules, and LD turnkey systems of various sizes and colors R1064.X Single Emitter, VBG 1064 0.050, 0.120, 0.300, 0.500 Single-Mode Narrow PM Fiber, Free Space
REP1260-1310 LD Module, Single Emitter, DFB 1260-1310 0.009, 0.012, 0.020, 0.022 Single-Mode Narrow PM Fiber, SM Fiber, Free Space
REP1380-1400 LD Module, Single Emitter, DFB 1380-1400 0.008, 0.012 Single-Mode Narrow PM Fiber, SM Fiber, Free Space
REP1500-1560 LD Module, Single Emitter, DFB 1500-1560 0.0015, 0.003, 0.005, 0.008, 0.014, 0.016, 0.020, 0.022 Single-Mode Narrow PM Fiber, SM Fiber, Free Space
REP1550nm-1560nm LD Module, Single Emitter, DFB 1560-1600 0.006, 0.014 Single-Mode Narrow PM Fiber, SM Fiber, Free Space
REP1635-1670 LD Module, Single Emitter, DFB 1635-1670 0.006, 0.008, 0.020 Single-Mode Narrow PM Fiber, SM Fiber, Free Space
REP1678-1720 LD Module, Single Emitter, DFB 1678-1720 0.005 Single-Mode Narrow PM Fiber, SM Fiber, Free Space
REP1720-1770 LD Module, Single Emitter, DFB 1720-1770 0.003, 0.006, 0.020 Single-Mode Narrow PM Fiber, SM Fiber, Free Space
REP1850-1880 LD Module, Single Emitter, DFB 1850-1880 0.003, 0.0045, 0.005, 0.008, 0.014 Single-Mode Narrow PM Fiber, SM Fiber, Free Space
REP1908-1970 LD Module, Single Emitter, DFB 1908-1970 0.002, 0.003, 0.020 Single-Mode Narrow PM Fiber, SM Fiber, Free Space
REP1970-2053 LD Module, Single Emitter, DFB 1970-2053 0.0015, 0.002, 0.003, 0.004, 0.005, 0.014 Single-Mode Narrow PM Fiber, SM Fiber, Free Space
REP2300-2333 LD Module, Single Emitter, DFB 2300-2333 0.002, 0.005 Single-Mode Narrow PM Fiber, SM Fiber
REP759-764 Single Emitter, DFB 759-764 0.015 Single-Mode Narrow Free Space
K785AFLFN-0.600W RPK785 Single Emitter, VBG 785 0.600 Multimode Narrow MM Fiber
K878BNXRN-30.00W: 878nm Fiber Coupled Diode Laser RPK878 Multi-Emitter, VBG 878 30.0, 65.0, 120.0 Multimode Narrow MM Fiber
K878BNXRN-30.00W: 878nm Fiber Coupled Diode Laser RPK888 Multi-Emitter, VBG 888 65.0, 120.0 Multimode Narrow MM Fiber
RPK976 Single Emitter, Multi-Emitter, VBG 976 10.0, 20.0, 30.0, 70.0, 150.0, 200.0, 330.0, 510.0 Multimode Narrow MM Fiber
RWLP-1270S: 1270nm Single Mode Laser Diode RWLP-1270S Single Emitter, DFB 1270 0.002, 0.005, 0.010 Single-Mode Narrow PM Fiber, SM Fiber
RWLP-1290S: 1290nm Single Mode Laser Diode RWLP-1290S Single Emitter, DFB 1290 0.002, 0.005, 0.010 Single-Mode Narrow PM Fiber, SM Fiber
RWLP-1310S: 1310nm Single Mode Laser Diode RWLP-1310S Single Emitter, DFB 1310 0.002, 0.003, 0.005, 0.010, 0.015 Single-Mode Narrow PM Fiber, SM Fiber
RWLP-1330S: 1330nm Single Mode Laser Diode RWLP-1330S Single Emitter, DFB 1330 0.002, 0.005, 0.010 Single-Mode Narrow PM Fiber, SM Fiber
RWLP-1350S: 1350nm Single Mode Laser Diode RWLP-1350S Single Emitter, DFB 1350 0.002, 0.005, 0.010 Single-Mode Narrow PM Fiber, SM Fiber
RWLP-1370S: 1370nm Single Mode Laser Diode RWLP-1370S Single Emitter, DFB 1370 0.002, 0.005, 0.010 Single-Mode Narrow PM Fiber, SM Fiber
RWLP-1410S: 1410nm Single Mode Laser Diode RWLP-1410S Single Emitter, DFB 1410 0.002, 0.005, 0.010 Single-Mode Narrow PM Fiber, SM Fiber
RWLP-1430S: 1430nm Single Mode Laser Diode RWLP-1430S Single Emitter, DFB 1430 0.002, 0.005, 0.010 Single-Mode Narrow PM Fiber, SM Fiber
RWLP-1450S: 1450nm Single Mode Laser Diode RWLP-1450S Single Emitter, DFB 1450 0.002, 0.005, 0.010 Single-Mode Narrow PM Fiber, SM Fiber
RWLP-1470S: 1470nm Single Mode Laser Diode RWLP-1470S Single Emitter, DFB 1470 0.002, 0.005, 0.010 Single-Mode Narrow PM Fiber, SM Fiber
RWLP-1490S: 1490nm Single Mode Laser Diode RWLP-1490S Single Emitter, DFB 1490 0.002, 0.005, 0.010 Single-Mode Narrow PM Fiber, SM Fiber
RWLP-1510S: 1510nm Single Mode Laser Diode RWLP-1510S Single Emitter, DFB 1510 0.002, 0.005, 0.010 Single-Mode Narrow PM Fiber, SM Fiber
RWLP-1530S: 1530nm Single Mode Laser Diode RWLP-1530S Single Emitter, DFB 1530 0.002, 0.005, 0.010 Single-Mode Narrow PM Fiber, SM Fiber
RWLP-1550S: 1550nm Single Mode Laser Diode RWLP-1550S Single Emitter, DFB 1550 0.002, 0.003, 0.005, 0.010 Single-Mode Narrow PM Fiber, SM Fiber
RWLP-1570S: 1570nm Single Mode Laser Diode RWLP-1570S Single Emitter, DFB 1570 0.002, 0.005, 0.010 Single-Mode Narrow PM Fiber, SM Fiber
RWLP-1590S: 1590nm Single Mode Laser Diode RWLP-1590S Single Emitter, DFB 1590 0.002, 0.005, 0.008 Single-Mode Narrow PM Fiber, SM Fiber
RWLP-1610S: 1610nm Single Mode Laser Diode RWLP-1610S Single Emitter, DFB 1610 0.002, 0.005, 0.008 Single-Mode Narrow PM Fiber, SM Fiber
RWLP-1625S: 1625nm Single Mode Laser Diode RWLP-1625S Single Emitter, DFB 1625 0.002, 0.005, 0.008 Single-Mode Narrow PM Fiber, SM Fiber
RWLP-1650S: 1650nm Single Mode Laser Diode RWLP-1650S Single Emitter, DFB 1650 0.002, 0.005, 0.009 Single-Mode Narrow PM Fiber, SM Fiber
image of several free-space and fiber-coupled laser diode package types SMX13XX SOA, Triple-Junction, Single Emitter, DFB 1315, 1320, 1325, 1375, 1380, 1310, 1350 0.200, 0.400, 0.500, 0.650, 1.5, 2.0, 4.3, 5.6, 15.0, 18.6, 19.0, 20.0, 21.0 Single-Mode, Multimode SM Fiber, MM Fiber, Free Space
image of several free-space and fiber-coupled laser diode package types SMX15XX SOA, Triple-Junction, Single Emitter, DFB 1555, 1565, 1575, 1580, 1585, 1510, 1550, 1590 0.300, 0.350, 0.400, 1.3, 2.2, 3.3, 4.2, 5.5, 7.7, 21.0, 35.0, 52.0, 75.0 Single-Mode, Multimode SM Fiber, MM Fiber, Free Space
brass or gold colored ultra-compact high heat load laser diode housing UniMir 11.3um DFB, QCL 11300 0.010 Single-Mode Narrow Free Space
brass or gold colored ultra-compact high heat load laser diode housing UniMir 13.4um DFB, QCL 13400 0.005 Single-Mode Narrow Free Space
brass or gold colored ultra-compact high heat load laser diode housing UniMir 14.0um DFB, QCL 14000 0.005 Single-Mode Narrow Free Space

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. 

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 13XX, 14XX, 15XX, 16XX, and 19XX nm, perfect for medical, military, aerospace, LIDAR, free-space communications, and more! With a patented EPI structure, low-cost packaging, DFB & SOA configurations, 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.

UniMir Series

mirSense UniMir HHLThe uniMir Series is a long-wavelength, single-frequency, DFB, CW Quantum Cascade Laser based on proprietary technology. The technology’s versatility allows them to address any wavelength between 10 and 18µm in CW and up to 21µm in pulsed mode. Now commercially available in a sealed High Heat Load (HHL) package, with integrated collimating lens, thermistor, and thermoelectric cooler (TEC), well suited for integration into systems, or as a stand-alone turnkey system for R&D and detection applications.