Buyer's Guide … the one with the Encyclopedia!

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Buying Laser Crystals

Top-level product category: icon materials

More general product categories: laser gain media

More specific product categories: composite laser crystals

Related product categories: rare-earth-doped laser gain media, transition-metal-doped laser gain media, laser glasses

A wide range of laser crystals with different laser-active dopants, doping concentrations, and geometrical dimensions are available. Most are monocrystalline materials of high optical quality. Common types include Nd:YAG, Nd:YVO4, Yb:YAG, Er:YAG, Tm:YAG, Ho:YAG, and Ti:sapphire.

Making Good Purchase Decisions

As the most professional photonics purchasing portal, RP Photonics helps you to not only to find all relevant suppliers (not limited to our advertisers), but also to make good purchasing decisions.

NEW: Structured Decision Process

Purchasing involves a lot of responsibility. We recommend that you apply best practice by using the following structured process: Go through the following expandable sections, complete the form and finally come to a purchase decision. You can then print that to a PDF for documenting the process.

Our article on best practices for purchasing and another one explaining this tool give you valuable insights.

1. Understand the technical background

It is important to sufficiently understand the technology before buying.

Use the comprehensive learning resources of RP Photonics:

encyclopedia article laser crystals laser glasses doped insulator lasers rare-earth-doped laser gain media transition-metal-doped laser gain media single-crystal fibers The Gain Bandwidth of Laser Crystals and Glasses The Trouble With Crystal and Coating Damage Lifting the Confusion Concerning Doping Concentrations

If you need personal help, contact RP Photonics to get technical consultancy.

2. Define your requirements

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

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 laser crystals. 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.

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

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

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 laser crystals. 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:

Suppliers for Laser Crystals

90 suppliers for laser crystals are listed in the RP Photonics Buyer's Guide, out of which 7 present their product descriptions. Both manufacturers and distributors can be registered.

Suppliers with Advertising Package

presenting their product descriptions

Optogama
(4Lasers)
Mokslininku str. 6B
08412 Vilnius
Lithuania
Profile page  Website  
laser crystals

Optogama supplies high-performance laser crystals engineered for demanding applications in scientific, industrial, and medical systems. Our crystal portfolio includes a wide variety of doped materials optimized for different laser wavelengths and performance needs:

  • Yb-doped: Yb:KGW, Yb:KYW, Yb:CaF₂ — excellent for high-power, ultrafast lasers
  • Nd-doped: Nd:KGW, Nd:YLF — widely used for nanosecond pulsed systems
  • Ti:sapphire — ultrafast laser gain medium with broad tunability
  • Er:Yb:phosphate glass & Er:Yb:YAB — efficient gain media for compact eye-safe lasers
  • Tm:YLF, Ho:YLF, Pr:YLF — suitable for mid-infrared and eye-safe spectral ranges

Our crystals are precisely cut, polished, and coated to meet tight optical tolerances, excellent beam quality, thermal handling, and reliability under high pump powers.

Product-specific web page
Megawatt Lasers
P.O. Box 24190
Hilton Head Island, SC 29925–4190
United States
Profile page  Website  

See us at LASER World of Photonics 2025 in Munich, June 24–27 (booth A2.104) and CLEO 2025 in Long Beach (CA), USA, May 4–9 (Kiosk 17)!

laser crystals

MegaWatt Lasers Inc. has a large inventory of Nd:YAG, Er:YAG and CTH:YAG laser rods. We also can assist in the design and modeling for various applications.

Product-specific web page

Change the Color of Light to Expand your Possibilities!

GWU-Lasertechnik Vertriebsges. mbH
Bonner Ring 9
50374 Erftstadt
Germany
Profile page  Website  

See us at LASER World of Photonics 2025 in Munich, June 24–27 (booth A2.303)!

laser crystals

GWU offers all common laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG etc.) with a broad variety of specifications. Besides the well-established materials, innovative crystals with outstanding properties like Yb:CALGO can open new horizons for demanding laser applications. No matter whether individual pieces for R & D purposes are required or cost-efficient numbers in small, medium or large batches with in-time delivery for the production line are needed: GWU’s dedicated service helps to find the best core components for your application. GWU-Lasertechnik has more than 30 years of experience in distributing laser crystals. Choose GWU to benefit from our wide knowledge and in-field experience!

Product-specific web page
Laserton Optic Co., Ltd.
C506, #1 Building
Pioneering Park for Overseas Chinese Scholars
No. 69 Huayang Road
Lixia District Jinan, Shandong
China
Profile page  Website  
laser crystals

Laserton offers various types of laser crystals based on materials like Nd:YAG, Nd:YVO4, Yb:YAG and Cr4:YAG. We can grow large diameter laser crystals with the Czochralski technique.

Product-specific web page

Lasers, Optics, Electronics. Made in Germany.

ALPHALAS GmbH
Bertha-von-Suttner-Str. 5
37085 Göttingen
Germany
Profile page  Website  
laser crystals

ALPHALAS offers many standard laser crystals like Nd3+:YAG, Yb3+:YAG, Nd3+:YVO4 and Nd3+:GdVO4 with large stock inventory. Customer-specific dimensions, doping levels as well as HR, PR and AR coatings are also available.

Product-specific web page
Hangzhou Shalom Electro-optics Technology Co., Ltd.
A635, Boke Mansion
No. 9 Xiyuan Road
Xihu District, Hangzhou 310030
China
Profile page  Website  

See us at LASER World of Photonics 2025 in Munich, June 24–27 (hall B1, booth 258)!

laser crystals

Shalom EO offers various kinds of laser crystals, including: Nd:YAG, Nd:Ce:YAG, Nd:YVO4, CTH:YAG, Er:YAG, Yb:YAG, Ti:sapphire crystals and diffusion-bonded crystals. Nd:YAG and Nd:YVO4 are popular crystals for 1064-nm lasers, Nd:Ce:YAG, CTH:YAG, and Er:YAG crystals are often used in the medical and cosmetic lasers, Ti:sapphire is for ultrafast lasers, Alexandrite is for long-pulsed and picosecond 755-nm lasers, diffusion bonding crystals are useful for OEM compact lasers.

Product-specific web page

Your reliable partner for photonics innovations!

EKSMA Optics, UAB
Dvarcioniu St. 2B
LT-10233 Vilnius
Lithuania
Profile page  Website  

See us at LASER World of Photonics 2025 in Munich, June 24–27 (booth A2.107) and CLEO 2025 in Long Beach (CA), USA, May 4–9 (booth 205)!

laser crystals

Laser crystals of various materials including neodymium-doped yttrium aluminum garnet (Nd:YAG), Yb-doped potassium gadolinium tungstate (Yb:KGW), Yb-doped potassium yttrium tungstate (Yb:KYW), Nd-doped potassium gadolinium tungstate (Nd:KGW, titanium-doped sapphire (Ti:sapphire) are available from EKSMA Optics.

Product-specific web page

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Other Suppliers

3photon
Lithuania
Profile page  Website  
3W Photonics
United States
Profile page  Website  
4in1 Photonics LLC
United States
Advanced Thin Films
United States
Profile page  Website  
Altechna UAB
Lithuania
Profile page  Website  
AOG Crystal Technology Co, Ltd.
China
Profile page  Website  
AZURE Photonics Co., Ltd.
China
Profile page  Website  
BAE Systems, Inc.
United States
Profile page  Website  
Beijing JIEPU TREND Technology
China
Bluebean Optical Tech Ltd.
China
Profile page  Website  
Cascade Laser Corporation
United States
CASIX Inc.
China
Profile page  Website  
CASTECH
China
Chang Chun Jiu Tian Optoelectronics Co. Ltd.
China
Profile page  Website  
Claser Photonics Inc.
China
Coherent Corp.
United States
Profile page  Website  
Core Optronics Co., Ltd
China
Profile page  Website  
CPG Optics
China
Creator Optics, Inc.
China
Profile page  Website  
Crisel Instruments s.r.l.
Italy
Crylight Photonics, Inc.
China
Crylink
China
Profile page  Website  
Cryslaser Inc.
P.R. China
Profile page  Website  
Crysmit Photonics Co., Ltd.
China
Profile page  Website  
Crystal GmbH
Germany
Profile page  Website  
Crystech Inc.
China
Crystran Limited
United Kingdom
Profile page  Website  
Crystrong Photonics Technology Co., Ltd​
China
Profile page  Website  
Crytur, spol. s r.o.
Czech Republic
Profile page  Website  
Fuzhou Caston Optronics Co., Ltd.
China
Fuzhou Farview Optics Co., Ltd.
China
Profile page  Website  
Fuzhou Hundreds Optics Inc.
China
Profile page  Website  
GAMDAN Optics Inc.
United States
Profile page  Website  
HAM Präzision - Hartmetallwerkzeugfabrik Andreas Maier GmbH
Germany
He Rui Optics Co., Ltd.
China
Profile page  Website  
HG Optronics
China
IL Photonics
Israel
Profile page  Website  
Impex High Tech
Germany
Profile page  Website  
JG International
China
Jinan Nanosecond Photoelectric Technology Co., Ltd.
China
Profile page  Website  
Komlas Optische Komponenten und Lasersysteme GmbH
Germany
Profile page  Website  
LAS Photonics
Israel
Laser S.O.S. Ltd.
United Kingdom
Laser Sources Ltd.
United Kingdom
Profile page  Website  
Laserand, Inc.
Canada
Lasertec Inc.
China
Profile page  Website  
Litech Optics Co., Ltd.
China
Metalaser
China
MOK Optics Co. Ltd.
China
Profile page  Website  
Moltech GmbH
Germany
Sichuan MetalMiracle Industry Corp.
China
Profile page  Website  
Nanjing Crylink Photonics Co., Ltd
China
Nanjing Metalaser Photonics Co., Ltd
China
Profile page  Website  
Nano-Giga
France
Profile page  Website  
New Age Instruments & Materials
India
New Source Technology LLC
United States
Profile page  Website  
Newlight Photonics Inc.
Canada
Northrop Grumman - Cutting Edge Optronics
United States
Profile page  Website  
nortus Optronic GmbH
Germany
Profile page  Website  
OptoCity
United States
PHOTONICPARTS
Germany
Profile page  Website  
Princeton Scientific Corp.
United States
Profile page  Website  
Qbic Laser System Inc.
Korea
Qingdao NovelBeam Technology Co. Ltd.
China
Rayser Optronics, Inc.
China
Profile page  Website  
Roditi International Corporation Ltd.
United Kingdom
Profile page  Website  
Roithner LaserTechnik
Austria
Scientific Materials Corp.
United States
Profile page  Website  
Shenzhen RFH Laser Technology Co., Ltd
China
Sichuan MetalMiracle Industry Corp.
China
Profile page  Website  
Sinoceramics (USA), LLC
United States
SJLLASER
China
Profile page  Website  
Tian Cheng Optic Co., Ltd.
China
Topag Lasertechnik GmbH
Germany
Profile page  Website  
Ultra Photonics
China
Profile page  Website  
UNI Optics Co. Ltd.
China
Vision Lasertechnik für Forschung und Industrie GmbH
Germany
VM-TIM GmbH
Germany
Profile page  Website  
Voyawave Optics Ltd.
China
VY Optoelectronics Co., Ltd.
China
Wavelength Opto-Electronic (S) Pte Ltd
Singapore
Hangzhou Yong Hee Photonics Co., Ltd.
China
Yutai Optics
China

If any displayed information is incorrect (e.g., a listed supplier does not offer such products) or legally problematic, please notify RP Photonics so that the problem can be solved.



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