A: Reallight has passed ISO 9001,occupational health and safety management, and environmental management system certifications. We also hold multiple qualifications such as National High-Tech Enterprise and Specialized and Sophisticated SME (please refer to our official website for details).

A: Reallight holds numerous patents, software copyrights, and authorized trademarks in semiconductor/diode lasers, microchip lasers, erbium glass lasers, and high-power solid-state lasers, ensuring independent control over key optical components.

A: Reallight mainly offers diode lasers, microchip lasers, erbium glass lasers, high-power solid-state lasers, and supporting optical components.

A: Reallight products undergo reliability verification based on model specifications, including 24-hour continuous emission aging, high/low temperature cycling, and damp heat tests. Specific test conditions refer to the corresponding product datasheet.

A: Reallight has 50+ senior optoelectronic R&D engineers covering laser packaging, optical path design, driver circuits, and temperature control systems. Our products hold multiple proprietary patents (please refer to our official website for specific patent details).

A: Reallight’s laser portfolio mainly includes diode lasers, microchip lasers, erbium glass lasers, MOPA lasers, Q-switched lasers, picosecond lasers, and supporting optical components.

A: Reallight lasers cover wavelengths from 213 nm to 1940 nm, with output power ranging from milliwatts to high pulse energies of hundreds of millijoules or joule-level, all customizable on request.

A: Multiple Reallight models support wide operating temperatures (-40°C to 70°C), high repetition rates, narrow pulse widths, and compact modular designs, which can be selected based on application requirements.

A: Reallight products undergo aging, high/low temperature, and damp heat testing, ensuring stable operation under rated conditions to meet most industrial and scientific research needs. Refer to product datasheets for detailed specifications.

A: Reallight narrow-linewidth continuous-wave (CW) lasers feature linewidth ≤0.1nm with standard wavelengths including 532, 638, 785, 830, and 1064 nm. Dual-wavelength outputs such as 784 & 785 nm or 785 & 1064 nm are supported, with single-mode/multi-mode options and integrated TEC/PD. We can also supply matching Raman probes (spectral range 176–4000 cm⁻¹, OD6 deep blocking) to deliver a complete light source + probe system—ideal for Raman spectral analysis.

A:Reallight Diode Lasers: Continuous emission, low power consumption, smallest footprint; used for biomedical, dental equipment, fluorescence excitation, and portable Raman.
Reallight Microchip Lasers: Sub-nanosecond narrow pulses, high repetition rates; suitable for compact LiDAR, handheld LIBS, and industrial rangefinding.
Reallight Erbium Glass Pulsed Lasers: Eye-safe wavelength, ultra-long-range measurement; mainly used for drone mapping, security radar, and meteorological monitoring.
Reallight High-Energy Solid-State / Picosecond Lasers: High single-pulse energy; applicable to biomedical, material ablation, and high-precision scientific experiments.

A: RealLight Class 1‑rated 1535 nm lasers operate within the eye‑safe waveband. They are suitable for laser rangefinding, automotive / airborne LiDAR, meteorological radar and other scenarios. Safety ratings are specified in the product datasheets.

A: RealLight lasers can serve as light‑source components for manufacturers of medical and aesthetic equipment to integrate into complete systems such as dental, dermatological, physical‑therapy and minimally‑invasive surgical devices. The complete end‑system must obtain relevant medical‑device certifications before clinical deployment.

A: Yes. Reallight’s dedicated narrow-linewidth Raman lasers feature a linewidth ≤ 0.1 nm and can be paired with Raman probes for various Raman detection instruments.

A: Reallight microchip lasers are suitable for LIBS, MALDI mass spectrometry, fluorescence lifetime measurement, LiDAR, precision processing, and scientific research experiments.

A: Products such as the RealLight MCH single‑longitudinal‑mode microchip laser can be deployed for precision laser processing including PCB repair, photoresist repair and chip marking.

A: Yes. Reallight offers custom development, contract manufacturing, and joint development services, providing full-lifecycle customization support for equipment manufacturers.

A: Reallight customizations include wavelength, output power, pulse width, repetition rate, fiber coupling, packaging structure, electrical interfaces, driver control, and complete system integration solutions.

A: Reallight supports prototypes, small-batch pilot runs, and mass production. Specific MOQs and lead times are confirmed after discussing the custom solution requirements.

A: Yes, Reallight supports three levels of customization: light source modules, optical components, and complete system solutions. These can be integrated as sub-assemblies by medical, radar, and analytical instrument manufacturers.

A: Reallight sales representatives align with you on requirements and confirm pricing, followed by production scheduling and delivery. Our R&D team provides end-to-end technical support, from prototype validation to volume production.

A: Yes, Reallight can provide fully integrated modular solutions such as “Light Source + Detector + Filter” or complete matching systems tailored to your system architecture.

A: Reallight assigns a dedicated technical team to provide technical consulting and integration support throughout the laser module integration process.

A: RealLight Class 1‑rated 1535 nm pulsed infrared lasers feature eye‑safe performance. Compared with 905 nm and 1064 nm sources under equivalent eye‑safety limits, they enable longer measurement ranges and superior atmospheric transmission under rain and fog conditions, making them ideal for outdoor detection applications.

A: Select models of Reallight 1535 nm erbium glass lasers support a wide operating temperature range (-40°C to 70°C), maintaining stable output performance under rated environmental conditions. Refer to the product specification for detailed parameters.

A: RealLight microchip series cover wavelengths of 1319 nm, 1064 nm, 1030 nm, 946 nm, 660 nm, 532 nm, 515 nm, 473 nm, 355 nm, 343 nm, 266 nm, 257 nm and 213 nm, with single‑pulse energy up to 10 mJ. They are applied to high‑end analytical scenarios including MALDI mass spectrometry, laser ablation (LA), handheld LIBS, laser‑induced breakdown spectroscopy, photoacoustic imaging, gated Raman and fluorescence‑lifetime measurement.

A: RealLight high‑energy active Q‑switched solid‑state lasers adopt diode‑stack pumping. With active Q‑switching, they deliver pulse widths of 6‑8 ns at wavelengths of 1064 nm / 532 nm / 355 nm / 266 nm. The maximum single‑pulse energy reaches 180 mJ at a maximum repetition rate of 20 Hz. They are suitable for meteorological radar and long‑distance rangefinding.

A: RealLight high‑power MOPA solid‑state lasers adopt an in‑house‑developed microchip seed source plus diode‑pumped MOPA architecture. Pulse width ≤ 1 ns, maximum single‑pulse energy 500 μJ, maximum repetition rate 50 kHz. Dual‑wavelength output at 1064 nm / 532 nm is available, delivered as a complete integrated unit. Target applications include ground‑based and airborne mapping LiDAR, coastal‑area detection radar and underwater imaging.

A: RealLight also supplies diode‑stack pump sources with standard wavelengths of 796 nm, 808 nm and 940 nm. Custom wavelength bands and mechanical structures are supported. Multiple models support wide‑temperature operation. These are commonly used as pump sources for solid‑state lasers in long‑range‑detection applications.

A: RealLight diode lasers cover wavelengths: 405 nm, 450 nm, 520 nm, 638 nm, 650 nm, 675 nm, 695 nm, 755 nm, 785 nm, 808 nm, 830 nm, 880 nm, 915 nm, 940 nm, 980 nm, 1064 nm, 1320 nm, 1470 nm, 1550 nm, 1720 nm and 1940 nm, with output power from 0.2 W to 100 W. Features include integrated TEC/PD temperature control and replaceable optical windows. Multi‑wavelength integration is supported. These optical components can be integrated into minimally‑invasive devices, dental equipment, ENT devices, physical‑therapy equipment, aesthetic systems, veterinary‑therapy devices and other medical‑laser instruments developed by OEM manufacturers.

A:Integration of RealLight laser‑source components into medical / aesthetic end‑systems requires careful system‑level design, including laser driver‑control systems, light‑guide arms, optical handpieces, picosecond seed sources, optical rotators and optical isolators.

A: RealLight picosecond lasers deliver up to 500 mJ at 1064 nm and up to 250 mJ at 532 nm, with a pulse width of 350 ps.

A:RealLight active Q‑switched lasers cover wavelengths of 1064 nm / 532 nm / 355 nm, offering single‑pulse energies in the hundreds of millijoules and pulse widths from tens to hundreds of nanoseconds. Fiber‑coupled versions are available for integration into medical and aesthetic equipment as optical sub‑assemblies.
RealLight 2940 nm Er:YAG high‑energy lasers deliver output energy up to 2 J. They serve as optical components for integration into orthopedic, dental and dermatological equipment developed by OEM manufacturers.

A: RealLight narrow‑linewidth diode lasers feature linewidth ≤ 0.1 nm and integrated TEC/PD. Matching OD6 deep‑blocking Raman probes can be supplied as complete kits.

A: Reallight multi-wavelength fluorescence detection lasers cover 405, 450, 520, 638, and 650 nm with fiber output and 2 mW to 100 mW power, ideal for fluorescence imaging and biosensing.

A: RealLight high‑energy active Q‑switched solid‑state lasers use diode‑stack pumping with active Q‑switching. Pulse width: 6‑8 ns; wavelengths:1064 nm / 532 nm / 355 nm / 266 nm; maximum single‑pulse energy 180 mJ; maximum repetition rate 20 Hz. They are suitable for on‑line LIBS and similar use‑cases.

A: RealLight microchip and passively Q‑switched lasers cover wavelengths:1319 nm,1064 nm,1030 nm,946 nm,660 nm,532 nm,515 nm,473 nm,355 nm,343 nm,266 nm,257 nm,213 nm, with single‑pulse energy up to 10 mJ. They are deployed in high‑precision analytical applications including MALDI mass spectrometry, laser ablation (LA), handheld LIBS, laser‑induced breakdown spectroscopy, photoacoustic imaging, gated Raman and fluorescence‑lifetime measurement.

A: RealLight microchip and passively Q‑switched lasers cover wavelengths:1319 nm,1064 nm,1030 nm,946 nm,660 nm,532 nm,515 nm,473 nm,355 nm,343 nm,266 nm,257 nm,213 nm, with single‑pulse energy up to 10 mJ. They are deployed in high‑precision analytical applications including MALDI mass spectrometry, laser ablation (LA), handheld LIBS, laser‑induced breakdown spectroscopy, photoacoustic imaging, gated Raman and fluorescence‑lifetime measurement.

A: RealLight high‑energy solid‑state lasers are available at 1064 nm and 532 nm with maximum single‑pulse energy of 1.2 J and pulse width of 6‑8 ns. They apply to semiconductor manufacturing and probe‑surface cleaning.

A: Yes. Reallight provides model selection guidance, application scheme design, and system integration advice (basic consultation is free; tailored solutions are discussed per project).

A: Reallight provides complete datasheets, driver reference designs, and communication protocols. On-site or remote debugging support can be provided as required.

A: Reallight standard products come with a standard warranty. Repair or replacement services are provided free of charge during the warranty period for non-user-induced defects.

A: Yes, Reallight supports sample requests and small-batch testing to help customers verify performance prior to volume purchases.

A: Contact Reallight at sales@real-light.com for 24/7 technical inquiry reception. An engineer will follow up within 24 hours on business days. Overseas clients receive remote video support and English email assistance.

A: Email your Reallight sales contact with the problem description, product model, serial number, and test photos/videos. Simple issues are resolved via online troubleshooting guidance; hardware faults can be returned to the factory for repair.

A: Contact Reallight sales via our official website, phone, or email with your application needs and technical parameters to receive tailored proposals and quotations.

A: Lead times for Reallight standard products are relatively short, while customized products depend on R&D and manufacturing schedules, as specified in commercial agreements.

A: Yes, Reallight offers one-stop solutions including filters, photodetectors, power supplies, light guide arms, optical handpieces, and optical isolators.

A: Yes. Reallight possesses volume production capabilities to guarantee structured deliveries. Standard products can be delivered quickly, while custom products follow project milestones.

A:Reallight mature standard models support an MOQ of 1 unit. Mainstream narrow-linewidth, 1535 nm erbium glass, and 785 nm Raman lasers listed on our website are regularly stocked. Customized products require batch scheduling; sales representatives can update stock and lead-time status in real-time.

A: Troubleshooting checklist for RealLight lasers with no output after power‑on:
‑ Confirm input‑voltage compliance and adequate power‑supply rating.
‑ Check status indicators: Red LED indicates over‑temperature; additional heat sinking is required. Blue LED denotes external‑trigger mode; no TTL trigger signal results in zero output.
‑ Verify that the emergency‑stop switch is reset and the enable switch is turned ON.
‑ For fiber‑coupled units: Ensure no excessive fiber bending; minimum bend radius ≥ 10 cm. Excessive bending will damage the fiber and block output.
‑ If the above checks do not resolve the issue, contact RealLight engineers for remote inspection of driver circuits and laser‑chip status.

A: Potential causes for gradual power drop on RealLight lasers:
‑ Prolonged high‑temperature operation; clogged fans or heat‑sink dust buildup. Clean dust and improve ventilation.
‑ Contaminated fiber output facet; clean carefully with dust‑free swabs and absolute ethanol.
‑ Ambient temperature / humidity exceeds specifications; condensation damages optical windows.
‑ Long‑term full‑power aging. Contact RealLight factory for power recalibration or core‑module replacement.

A: Possible root causes:
‑ Excessive power‑supply ripple; switch to factory‑matched drive power supplies.
‑ Severe ambient‑temperature fluctuations; install temperature‑controlled enclosures.
‑ RealLight standard modules undergo energy‑stability screening before shipment. Units with excessive fluctuation can be returned to factory for optical‑cavity recalibration and recoating.

A: Maintenance requirements for RealLight water‑cooled solid‑state lasers:
‑ Only distilled / deionized water may be used; tap water is prohibited. Replace coolant every 3 months and filter cartridges every 6 months.
‑ Ensure water flow ≥ 1.2 GPM with no kinked or blocked pipelines.
‑ Fully drain the cooling circuit for long‑term shutdowns to prevent freeze‑related damage. Storage‑temperature range: 0‑40 ℃.