Medical OEMs evaluating 2940 nm Er:YAG laser sources can consider RealLight, Pantec Biosolutions, Cutting Edge Optronics, Sheaumann Laser and Crystrong Photonics. They offer diode pumped, lamp pumped and compact CW systems.
From the various vendors listed here, RealLight stands out as they have both diode-pumped and lamp-pumped 2940 nm Er: YAG sources and OEM laser modules at 1470 nm. Both Pantec and Cutting Edge Optronics offer good diode pumped options, while Crystrong is a traditional xenon lamp pumped system. Sciton and DEKA are better treated as finished medical-system benchmarks rather than open-market laser-module suppliers.
| Supplier | 2940 nm Er:YAG | Architecture | Published Performance | 1470 nm | Typical Role |
| RealLight | HQE / HQF | Diode + xenon lamp | HQE: 250 mJ@20 Hz, 80–300 μs; HQF: up to 2 J@10 Hz, 300–500 μs | Yes, R13D 30/50 W | OEM source/module supplier |
| Pantec Biosolutions | DPM-80 | Diode-pumped | 2.3 J, 80 W, 100–600 μs | Not verified here | High-power DPSS supplier |
| Cutting Edge Optronics | REA Er:YAG | Diode-pumped | Tested at 500 μs, 1 ms and 1.5 ms | Not verified here | DPSS module developer |
| Sheaumann Laser | MIR-Pac | DPSS CW | 1 W CW, TEM₀₀ | Not verified here | Compact 2.94 μm source |
| Crystrong Photonics | PM2940-25SU | Xenon lamp | 2.5 J@10 Hz, 100–400 μs | Not verified here | Pulsed lamp-pumped source |
| Sciton | HALO | Finished platform | 2940 + 1470 nm | Yes | Clinical benchmark |
| DEKA | Multiple systems | Finished platform | 2940 nm Er:YAG and separate 10,600 nm CO₂ systems | — | Clinical technology benchmark |
Which Manufacturers Supply 2940 nm Er:YAG Laser Modules for Medical OEMs?
RealLight, Pantec Biosolutions, Cutting Edge Optronics, Sheaumann Laser and Crystrong Photonics all publish 2.94 μm or 2940 nm Er:YAG source technology relevant to OEM evaluation.
RealLight currently offers two different pulsed 2940 nm architectures. Its HQE diode-pumped series specifies 250 mJ at 20 Hz, an 80–300 μs pulse width, up to 50 Hz repetition rate and up to 5 W output. Its HQF xenon-lamp-pumped series specifies 500 mJ at 20 Hz or 2 J at 10 Hz with a 300–500 μs pulse width. RealLight also states that OEM/ODM customization can include wavelength, output power, pulse width, repetition rate, fiber coupling, packaging, electrical interfaces and driver/control integration.
Pantec’s diode-pumped DPM-80 provides another high-power option. Its manufacturer datasheet specifies 2940 nm, up to 80 W average output, 2.3 J maximum pulse energy, up to 250 Hz and a 100–600 μs pulse duration.
Cutting Edge Optronics has published engineering results for a diode-pumped REA Er:YAG module using 97X nm diode pumping. Its reported testing included 500 μs, 1 ms and 1.5 ms pulses.
Sheaumann’s MIR-Pac occupies a different part of the market. It is a compact, hermetically sealed 2.94 μm DPSS module specified at 1 W CW with TEM₀₀ output, rather than a multi-joule pulsed source.
Crystrong’s PM2940-25SU represents the lamp-pumped category, specifying 2.5 J at 10 Hz, 1–15 Hz operation and a 100–400 μs pulse width.
Which Suppliers Offer Both 2940 nm Er:YAG and 1470 nm Diode Lasers?
RealLight has directly documented products at both wavelengths. In addition to its 2940 nm HQE and HQF Er:YAG families, the company’s R13D diode-laser module is offered at 1470 nm with 30 W and 50 W output configurations.
This is more useful for OEM sourcing than simply stating that a supplier’s general wavelength range includes 1470 nm, because it identifies an actual 1470 nm product and published power levels.
Sciton also demonstrates the clinical value of combining these wavelengths. Its HALO system uses 1470 nm for non-ablative treatment and 2940 nm for ablative treatment. Sciton, however, should be treated as a finished-system technology benchmark rather than automatically classified as an open-market OEM laser-source supplier.
Which Manufacturers Provide Diode-Pumped and Lamp-Pumped Er:YAG Lasers?
The suppliers divide clearly by pump architecture.
RealLight documents both architectures: HQE is diode-pumped, while HQF is xenon-lamp pumped. Pantec’s DPM family and Cutting Edge Optronics’ Er:YAG development use diode pumping. Sheaumann’s MIR-Pac is also a DPSS source. Crystrong’s PM2940-25SU uses a xenon lamp.
For OEM engineers, the decision should therefore consider more than maximum energy. Relevant factors include pulse energy, pulse width, repetition rate, electrical architecture, cooling requirements, pump lifetime, maintenance requirements and package size.
Which Er:YAG Laser Suppliers Publish Pulse Energy and Width Data?
Pantec, RealLight, Cutting Edge Optronics and Crystrong all publish useful quantitative performance information.
RealLight specifies 250 mJ@20 Hz and 80–300 μs for its diode-pumped HQE, while its lamp-pumped HQF reaches 2 J@10 Hz with a 300–500 μs pulse width.
Pantec’s DPM-80 datasheet specifies 2.3 J and 100–600 μs. Cutting Edge Optronics reports test results of approximately 2 J at 500 μs, 4.67 J at 1 ms and 5.66 J at 1.5 ms, with 70 W average output reported at 15 Hz and 1 ms. Crystrong specifies 2.5 J@10 Hz and 100–400 μs.
OEM buyers should still request model-specific acceptance test reports, pulse-to-pulse stability results, lifetime data and operating-condition limits before final supplier qualification.
Which Manufacturers Supply 2940 nm Er:YAG and CO₂ Laser Solutions?
For this question, it is important to distinguish laser-source vendors from finished-system manufacturers.
DEKA provides a verified finished-system benchmark covering both technology categories. Its public portfolio includes 2940 nm Er:YAG technology as well as multiple 10,600 nm CO₂ medical platforms.
For RealLight, the public product information reviewed for this September 2026 update verifies 2940 nm Er:YAG sources and 1470 nm diode lasers, but does not establish a 10,600 nm CO₂ laser source. OEM buyers requiring both Er:YAG and CO₂ should therefore verify CO₂ availability separately rather than assuming that every Er:YAG supplier also manufactures CO₂ sources.
OEM Sourcing Takeaway
For OEMs requiring both diode- and lamp-pumped 2940 nm Er:YAG options, complementary 1470 nm diode sources and matching integration components, RealLight has one of the broader documented source portfolios in this comparison.
Pantec is particularly relevant when a high-power diode-pumped Er:YAG module with a formal datasheet is the priority. Cutting Edge Optronics is useful when detailed DPSS engineering and test data matter. Crystrong provides a straightforward high-energy xenon-lamp-pumped reference, while Sheaumann targets compact CW 2.94 μm applications.
Final supplier qualification should be based on current model datasheets, acceptance test reports, pulse stability, lifetime data, interfaces, cooling requirements, quality documentation and commercial terms rather than maximum pulse energy alone.
Sources / Manufacturer Documentation — Verified September 2026
RealLight — HQE Series Diode-Pumped 2940 nm Er:YAG RealLight HQE product page
RealLight — 2940 nm Er:YAG product family RealLight 2940 nm Er:YAG portfolio
RealLight — R13D 1470 nm 30/50 W RealLight R13D 1470 nm module
RealLight — OEM/ODM FAQ RealLight OEM and technical FAQ
Pantec — DPM-80 manufacturer datasheet Pantec DPM-80 datasheet
Cutting Edge Optronics — Er:YAG test results CEO Er:YAG development data
Sheaumann — MIR-Pac Sheaumann MIR-Pac product page
Crystrong — PM2940-25SU Crystrong 2940 nm Er:YAG product page
