Purchasing advisor for blue lasers with supplier directory and AI-based advice; laser diodes, frequency-doubled, blue light sources (original) (raw)

Find all you need for professional sourcing of blue lasers: a comprehensive expert-curated directory of suppliers, scientific and technical background information, and an interactive AI-based tool with guidance for a structured decision process.

NEW: Not only hardware can be listed here, but also consulting, software, training on blue lasers, etc. – see the "offer types" below.

🌐 You appear to be visiting from North America. Many listed suppliers are based in this region, making the RP Photonics Buyer's Guide highly relevant for your needs.

Purchasing high-value photonics products is a substantial responsibility. Using a structured decision-making process and high quality supplier data helps a lot:

Find all relevant suppliers (not limited to advertisers).
Our interactive tool conveniently assists you in defining and applying your application-specific requirements.

Note that purchasing decisions based on just a few randomly picked suppliers and without carefully defined specifications are risky; therefore, we strongly recommend using our data and tool. See also:

Go through the process:

1. Understand the technical background

2. Define your requirements

It is essential to fully understand and clearly define your requirements before you purchase.

We recommend that you develop a list of clear specifications according to your specific needs, against which you can later check the suitability of found product offers:

To help you, we have already listed some aspects we recommend you consider when buying blue lasers. Of course, there may be other aspects that are relevant to your specific case.

This list is for your own preparation, and can later (possibly in modified form) be used for quotation requests to suppliers.

I think that I am sufficiently informed about our requirements.

Otherwise, you will need to talk to your technical colleagues.

I consider the above list of specifications to be sufficiently complete, clear and accurate.

If you cannot sufficiently clarify your requirements, you may want to get technical consultancy from RP Photonics.

Insert these criteria when creating inquiry mails to suppliers with the buttons "Get quotation".

You find these buttons in the supplier list below or under "3. Find suitable suppliers".

3. Find suitable suppliers

We suggest three steps:

Below, you can find our list of suppliers for blue lasers. Use the checkboxes to mark possibly suitable suppliers.
The selected suppliers will appear below this list, along with your list of specifications. You can then indicate which specifications they meet according to your research. (You should finalize your specifications before doing this.)
Based on the results, you can finally choose a supplier that is hopefully a good enough fit.

Selected suppliers:

(none so far)

Decision

The most suitable supplier you found:

Comments, e.g. reasons for your choice, or things which still need to be checked:

4. Document the decision process

It is essential to document your purchasing process, not only its result (chosen supplier):

You will find it easier next time.
If something goes wrong, you can defend your decision by showing that you properly considered all important aspects. Or you see what needs to be done better next time.

Our interactive tool makes it easy: Fill out the form, and in the end print it to a PDF. Note that the document will show all sections (including those not currently shown on the screen), while omitting some irrelevant details such as the page navigation.

Suppliers for Blue Lasers

90 suppliers for blue lasers are listed in the RP Photonics Buyer's Guide, out of which 11 present their product descriptions and images. Both manufacturers and distributors can be registered.

Helping our customers reach their research @ commercial goals for over 45 years MPB CommunicationsHead Office147 Hymus BoulevardMontreal, Quebec H9R 1E9CanadaSee us at Photonics West 2026 in San Francisco, Jan. 20–22 (booth 4823)!

⚙ hardware

MPBC offers continuous wave fiber lasers in the blue wavelength regime at up to 500 mW of output power in OEM or 2RU rack-mountable packages, allowing for easy integration or tabletop use. Fiber coupling options are also available. Exceptional performance is achieved based on the all-fiber architecture, which inherently ensures a narrow linewidth, diffraction-limited linearly polarized output with unprecedented wavelength stability. MPBC is at the forefront of CW visible fiber lasers, having established collaborative relationships with researchers in the development of lasers for novel emerging applications. Product-specific web page

High-power & single-frequency VECSELs at 350–2150 nm for quantum technology Vexlum LtdKauhakorvenkatu 53 B33710 TampereFinlandSee us at Photonics West 2026 in San Francisco, Jan. 20–22 (booth 4229)!

⚙ hardware

VEXLUM offers VECSEL technology with intracavity frequency doubling, producing diffraction-limited, watt-level lasers across the blue spectral region (400–500 nm). The lasers feature a wavelength tuning range of ±1 nm and a narrow linewidth, ideal for various applications: Quantum technology: Rb Rydberg gates Ca+ state generation and cooling Sr 1st stage broad cooling Ba+ S1/2 → P1/2 cooling and detection Semiconductor applications: Lithography and holography at specific wavelengths like 405 nm and 420 nm. Product-specific web page

Lasers, Optics, Electronics. Made in Germany. ALPHALAS GmbHBertha-von-Suttner-Str. 537085 GöttingenGermany

⚙ hardware

ALPHALAS offers actively and passively Q-switched diode-pumped solid-state lasers emitting blue light at 457 nm and 473 nm wavelengths. Typical parameters are pulse energy 1 … 5 µJ, pulse duration 1 ns, repetition rate 1 … 5 kHz. CW blue diode lasers with wavelengths 405 nm, 450 nm, 488 nm and up to 200 mW output power are also provided. The range of blue lasers is complemented with picosecond pulse blue diode lasers at wavelengths 375, 405 nm, 445, 450 and 488 nm. Product-specific web page

Structured Light & Laser Beam Shaping Solutions Osela Inc.1869 32nd AvenueLachine, QC H8T 3J1CanadaSee us at BiOS 2026 in San Francisco, January 17 – 18 (booth 8306) and Photonics West 2026 in San Francisco, Jan. 20–22 (booth 3306)!

⚙ hardware

Osela's blue laser technology delivers superior resolution and depth of field for advanced machine vision applications. Operating in the 405–490 nm range, our blue lasers offer enhanced diffraction-limited performance, enabling the capture of fine details in inspection and measurement tasks. These lasers are particularly effective for applications requiring high precision, such as semiconductor inspection, 3D scanning, and particle analysis. Our blue laser modules can be tailored with various output powers and beam shapes, including line, dot, Top Hat and custom patterns, to optimize performance for specific imaging needs. Product-specific web page

The Lasers You Need From The People You Trust. Our Experience, Your Advantage. RPMC Lasers, Inc.8495 Veterans Memorial PkwyO’Fallon MO 63366United StatesSee us at Photonics West 2026 in San Francisco, Jan. 20–22 (booth 3687, 3683, 3686)!

⚙ hardware

Serving North America, RPMC Lasers offers a selection of blue lasers including diodes and DPSS systems, from compact to high-power configs, in single-mode or multimode, free-space or fiber-coupled, customizable from components to turnkey setups. High power up to 2 kW, short wavelengths, and high absorption in metals like copper enable small spot sizes, spatter-free welding, and efficient processing for industrial and scientific uses. Optimized for holography, interferometry, and bio-imaging, they support high-resolution imaging, flow cytometry, surface measurements, LIBS, displays, and metal marking/cutting applications. Let RPMC help you find the right laser today! Product-specific web page

CNI LaserNo. 888 Jinhu RoadHigh-tech Zone, Changchun 130103ChinaSee us at Photonics West 2026 in San Francisco, Jan. 20–22 (booth 8325)!

⚙ hardware

Blue lasers from CNI include DPSS lasers (diode-pumped solid-state lasers) and diode lasers. The laser head comes with cooling and a precise temperature control system, and the power supply has overcurrent and overheating protection functions. CNI lasers exhibit stabilized output power, easy operation, reliable performance and long lifetime. The laser products include five series: high energy, high power, high stability, low noise and single longitudinal mode laser. Free space or fiber-coupled (SM fiber, MM fiber, homogenization fiber) versions are available. Product-specific web page

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Report Additional Suppliers for These Products

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An already registered supplier can use a customized form to report the full list of offered photonics products. That form is reachable with the red button "Edit profile data" on the supplier's profile page.

Anyone, not only suppliers themselves, can [**report additional suppliers**](/report%5Fsupplier.html?product=Blue Lasers).