World Star Tech offers a complete line of single mode laser diodes blue, green, and infrared OSRAM laser diodes. Osram blue laser diodes are available in single mode and multi-mode. (read more)

HL40213MG is a 405 nm, 400 mW single mode violet laser diode in a 5.6 mm package. (read more)

Applications

• Industrial Sensing: Ideal for use in optical sensors requiring stable and high-power red light sources
• Biomedical Devices: Suitable for applications in medical diagnostics and treatments where precise optical output is crucial
• Optical Equipment: Serves as a reliable light source for various optical inst...

Nexgen Laser Marker - Engineered for precision and reliability, delivers exceptional results
Featuring AI object detection, auto-focus <25 micron laser spot-size, ensures high-quality, detailed marking. Watch the Nexgen Laser Marker video (read more)

PLT5 520B laser diode has single-mode and 5.6 mm package. PLT5 520B is ideal for projector and machine vision applications demanding reliable operations with a long lifetime and stable output power. (read more)

PLT5 488HB_EP/PLT5 488HB_EP C2C5 is 488 nm, 300 mW single mode in a 5.6 mm package. Available from stock! Wavelength selection available. (read more)

The HL65303HD is a high power red laser diode by USHIO, distributed by World Star Tech. HL65303HD operates at a wavelength of 665 nm and delivers an output power of 1.2W, making it suitable for a variety of applications including medical, healthcare, and life sciences (read more)

HL85023MG is an 850 nm infrared laser diode designed for high output power and stable operation across a wide temperature range, making it well-suited for night vision and sensing / ranging illumination sources (read more)

• HL67001DG is an AlGaInP visible single mode red laser diode designed for high optical output power at 670 nm and stable operation, featuring a built-in monitor photodiode for power control and feedback applications

The PLTB 450B blue laser diode from OSRAM delivers up to 1.6 W of optical power at 450 nm, offering high brightness, precision, and reliability. Housed in a compact TO-56 package, it supports demanding applications including laser projection, machine vision, holography, and biomedical instrumentation, with stable performance across wide temperature ranges. (read more)

The HL65303HD high-power red laser diode emits 665 nm light with 1.3 W output, ideal for medical and healthcare applications. Its focused, efficient beam supports photodynamic therapy, diagnostic devices, and life science research, providing precise, reliable performance in demanding clinical and laboratory settings. (read more)

The HL40033G is a high-power 1W violet laser diode (405 nm) in a compact 9 mm TO package. Ideal for imaging, biomedical, industrial, and display applications, it features low operating current and voltage, multiple transverse modes, and TE mode oscillation, offering reliable performance with full characterization available. (read more)

The OSRAM PLPT9 450LB_E is a compact 9mm TO-can 5W blue laser diode (447 nm) with ESD protection and high-temperature operation. Ideal for stage lighting, projection, and electronic equipment, it delivers long life, excellent beam quality, and reliability. Available from stock with full characterization for engineering applications. (read more)

HL67203HD is a high power (1.3W) 670nm laser diode operating at high efficiency opening up applications in skin treatment and photo-immunotherapy. (read more)

Applications:

• Photodynamic Therapy (PDT): Used in cancer treatment by activating photosensitive drugs
• Photoimmunotherapy: Emerging cancer treatment modality utilizing laser light
• Life Science Research: Applications such as Raman spectroscopy and confocal microscopy
• Medical and Healthcare Devices: Instruments requiring precise and powerful re...

The HL85023MG 850 nm infrared laser diode delivers up to 260 mW continuous output with stable single-mode operation and low threshold current. Designed for reliability across -40°C to +75°C, it is ideal for night vision, optical sensing, and laser module applications requiring precise IR illumination. (read more)

SEE THE NEXGEN LASER MARKER IN ACTION (read more)

ULL/UHL Series uniform laser line generators have been designed for OEM machine vision applications. These laser line modules have an ultra compact 10.5mm or 12 mm diameter anodized body. ULL/UHL series uniform line lasers contain integrated optics and electronics. (read more)

NEXGEN Laser Marker is the most powerful portable laser marking system on the market. Engineered for precision and reliability, it delivers exceptional results on a wide range of materials. Featuring AI object detection, auto-focus, and a laser spot size of less than 25 microns, it ensures high-quality, detailed marking. (read more)

Green Cross-line Laser Modules project perfectly straight cross-hair are strongly recommended for industrial alignment applications that require high visibility. (read more)

Expand your testing capability and accelerate your optics system development with the World Star Tech Laser Diode Analyzer. (read more)

• Industrial Measurement and Alignment
• Positioning and Sensing
• Machine Vision
• Scanning

Most Compact & Advanced MOPA Laser on the Market (read more)

Enhance accuracy and efficiency with compact laser diode modules for machine vision and 3D scanning. Ideal for inspection, OCR, and automation, these high-performance lasers deliver precise, uniform lines for superior image quality, with customizable configurations to meet specific application needs. (read more)

• Photodynamic Therapy
• Laser Excitation
• Fluorescence Measurement
• Low-Level Laser Therapy (LLLT)
• Acne Treatment
• Bacteria and Virus Elimination

The WLD-100-685 685 nm laser diode delivers single-mode output with high power, efficiency, and stable performance. Housed in a 5.6 mm package, it is ideal for measurement, excitation, bioanalytical, and photolithography applications requiring long lifetime and reliable optical output. (read more)

By integrating our high-performance laser diode modules, you can enhance the accuracy, efficiency, and reliability of your machine vision and scanning systems. (read more)

The LR-Series Red Laser Modules offer compact, all-in-one design with integrated drivers and precise optics. Their circular, high-quality beam ensures reliable performance in demanding industrial applications. Durable and easy to deploy, these modules bring precision in a small, robust package. (read more)

Achieve optical precision with World Star Tech's Laser Beam Profiler. The BeamCam allows you to see the exact shape and features of your laser beam at a microscopic scale. Designed for simple, repeatable, and reliable data acquisition, it is ideal for manufacturing, servicing, and assembly applications (read more)

World Star Tech provides a line of self-contained, compact lasers for machine vision, scanning applications. (read more)

Single mode fiber coupled pigtailed laser diodes are offered by World Star Tech. (read more)

Low power lasers and laser systems are widely used applications of range finding, precise targeting, perimeter security and hazardous chemical detection. (read more)

100mW, 685 nm red laser diode is a single mode diode ideal for imaging, biomedical and industrial applications. (read more)

The Benchtop Laser system is extremely versatile and can be configured for most commercially available laser diode packages, such as 5.6 mm and 9 mm TO cans, as well as various butterfly packages. (read more)

COMPACT Series fiber coupled lasers combining Single-Mode laser diodes with Polarization Maintaining (PM), Non-PM, or Multi-Mode fibers. (read more)

PLT5 488 C1C6 is a low cost 488nm Laser Diode ideal for demanding applications such as flow cytometry, medical diagnostics, DNA sequencing, bio-fluorescence. (read more)

HL63680HD is a high-performance red laser diode from Ushio operating at 638 nm 3 W in a 9 mm package. (read more)

This 405 nm laser diode is ideal for a wide range of OEM applications including biomedical, machine vision and 3D printing. (read more)

HL63163DG is a single mode laser diode lasing at 633nm wavelength and 100mW (CW) power. It is an ideal replacement for HeNe laser. World Star Tech carries a large stock of HL63613DG. They can be assembled into modules for plug and play operation. (read more)

HL69001DG is a 200 mW, 690 nm single mode Ushio Red Laser Diode in a compact 5.6 mm package. (read more)

COMPACT computer controlled laser systems have integrated laser head and control electronics in a single compact box. (read more)

World Star Tech maintains large inventory of Ushio laser diodes, ranging from 375 nm to 850 nm, at various power levels in both single-mode and multi-mode high-power configurations. (read more)

Easy focus adjustable precision laser line generator for machine vision, sensing automation, and alignment applications. Adjustable Focus with Non-Rotating Laser Line Projection. (read more)

PLPCOS 450D laser diode has multimode beam and is chip on submount. PLPCOS 450D is ideal for material processing, projection applications demanding reliable operations with a long lifetime and stable output power. (read more)