1.  Responsible for the mechanical structure design of laser products.
2. Responsible for tracking products during trial production, fault analysis, and process improvement and technical support.
3. Responsible for parameter setting and selection of purchased equipment components.
4. Summarize product R&D experience, continuously improve product performance, participate in product problem analysis and improvement, and complete product finalization.
5. Collect data and information on new products and technologies.

1.  Bachelor's degree or above in Mechanical Design and Manufacturing (or related) majors.
2. Priority is given to those with experience in mechanical structure design in the laser industry.
3. Familiar with mechanical structure design, structure optimization, and assembly processes.
4. Proficient in using relevant design software such as Solidworks and AUTOCAD.
5. Priority is given to those with finite element analysis capabilities such as thermal and static stress analysis.
6. Good at learning and applying new knowledge, good at communication, and proactive in project tracking.

1.  Design software test plans (functionality, performance, stability, security, etc.), and write test cases and automated scripts.
2. Execute unit testing, integration testing, system testing, and regression testing, covering MCU/ARM and other platforms (such as STM32, NXP, TI, etc.).
3. Build embedded test frameworks, develop automated test tools, output test reports, and evaluate software quality and risks.

1.  Bachelor's degree or above in Computer Science, Electronic Engineering, Automation, or related majors.
2. More than 2 years of experience in embedded software testing, proficient in C/C++ programming languages, and familiar with assembly, RTOS (FreeRTOS, uCOS, etc.), and underlying driver development.
3. Familiar with embedded communication protocols (UART/I2C/SPI/CAN/LIN/USB/Ethernet).
4. Understand RTOS (FreeRTOS, UC/OS) or Linux driver test processes.

1.  Participate in work in the product life cycle such as functional requirement analysis, architecture design, and development implementation of upper computer software.
2. Write design documents and code for upper computer software of laser control systems, and debug and test the upper computer software.
3. Responsible for SDK development.
4. Responsible for the design and development of software such as test platforms, test tooling, and debugging tools.

1.  Bachelor's degree or above in Computer Science, Electronic Information, Communication, Automation, Software, or related majors.
2. Proficient in programming for upper computer control of serial ports, parallel ports, and other communications.
3. Proficient in upper computer programming languages (C#).
4. Familiar with upper computer industrial control software development architectures (such as WinForm, WPF).
5. Familiar with programming for at least one operating system.
6. Have good communication skills, pressure resistance, a sense of responsibility, a rigorous work style, and teamwork awareness.

1.  Responsible for the software design and development of laser products.
2. Participate in product requirement analysis and complete the design and implementation of system functional modules.
3. Write high-quality code to ensure software stability and efficiency.
4. Continuously improve existing products to enhance user experience and product performance.
5. Track the latest technological developments and provide innovative ideas and technical support for the company's products.

1.  Bachelor's degree or above in Electronic Information, Electrical Automation, or related majors.
2. More than 2 years of experience in embedded software development, familiar with C/C++ programming languages.
3. Have a certain foundation in analog circuits and digital circuits; familiar with ARM MCU software development.
4. Familiar with buses such as UART, I2C, SPI, and familiar with the control of devices such as AD and DA.

1.  Responsible for the development of new product electronics hardware, including schematic diagram and PCB design.
2. Responsible for product performance improvement and hardware iteration.
3. Responsible for the output, induction, and summary of documents related to development, transfer, and processes, as well as other collaborative work.

1.  Bachelor's degree or above in Electronic Information, Electronic Engineering, Instrumentation, or related majors.
2. Priority is given to those with experience in digital-analog hybrid circuit design, low-noise circuit design, or electronics design in the field of precision measurement.

1.  According to design drawings and technical specifications, complete the precision assembly of laser optical components (such as laser crystals, mirrors, lenses, etc.) and mechanical parts.
2. Perform optical path calibration, power debugging, mode matching, and other operations to ensure laser output performance meets standards.
3. Use spectrometers, power meters, beam quality analyzers, and other equipment to test the output characteristics of lasers (wavelength, power, stability, etc.).
4. Participate in the trial production of new products and feedback problems encountered in assembly and testing.
5. Record experimental data and write operation manuals and maintenance logs.

1.  Technical secondary school/vocational college/technical school degree or above, with priority given to majors in electronic and mechanical fields.
2. Strong practical ability, with priority given to those with experience in precision instrument assembly and debugging.
3. Familiar with common electronic and optical testing tools and instruments.
4. Have teamwork ability and can efficiently cooperate with optical engineers and electronic engineers.

1.  Responsible for crystal polishing processes (such as CLBO, BBO, LBO, PPLN, etc.).
2. Improve crystal polishing and propose improvement plans.
3. Responsible for the inspection of crystal surface polishing quality and evaluate crystal quality.
4. Formulate quality control standards to ensure products meet industry or customer requirements.

1.  Technical secondary school degree or above, major is not limited.
2. Priority is given to those with more than 3 years of experience in crystal polishing (LBO, BBO, CLBO, etc.).
3. Have strong practical ability and experimental analysis ability.
4. Strong sense of responsibility, careful work, and able to adapt to laboratory or production environments.
5. Have good teamwork and communication skills.

1.  Complete daily crystal growth tasks according to production orders.
2. Solve sudden problems encountered in the growth process.
3. Responsible for product yield and cost improvement, and analyze and solve defective products.
4. Responsible for the improvement of crystal growth processes and the development of new products.

1.  Bachelor's degree or above in Inorganic Nonmetallic Materials, Physics, Physical Chemistry, Materials Science, Materials Chemistry, Optical Engineering, Condensed Matter Physics, or related majors.
2. Priority is given to those with more than 3 years of experience in crystal material preparation; outstanding fresh graduates are also acceptable.Have experience in optical crystal growth, with priority given to nonlinear crystals and laser gain crystals.
3. Master basic theoretical knowledge of crystal growth, familiar with Top-Seeded Solution Growth (TSSG) or Czochralski Method (CZ), and have the ability to design temperature fields and process parameters.
4. Have the ability to proficiently use crystal growth equipment and crystal quality testing equipment.
5. Priority is given to those with experience in independently undertaking scientific research projects.
6. Have good teamwork spirit, service awareness, and learning and innovation abilities.

Technical Design and Development

1. Responsible for the optical architecture design of medical lasers, including laser source selection, resonant cavity design, beam transmission and shaping systems, etc.
2. Conduct optical modeling and simulation to predict and optimize the performance of laser systems.
3. Lead the production, testing, commissioning, and performance optimization of laser prototypes, and solve technical problems.

System Integration and Testing

1. Integrate laser subsystems with the whole machine (such as control systems, cooling systems, safety systems, user interfaces).
2. Formulate detailed test plans (DV&V), and perform performance, stability, reliability, and life tests of lasers.
3. Analyze test data, write rigorous test reports, and provide data support for design improvements.

Compliance and Quality Assurance

1. Ensure the design of laser products fully complies with medical device regulations and standards, such as IEC 60601-1 (Medical Electrical Safety) and IEC 60601-2-22 (Medical Laser Equipment Safety).
2. Familiar with and apply the registration requirements of major global markets for laser medical devices such as FDA, CE-MDR, and NMPA.

Innovation and Research

1. Track the latest progress of global laser technology and explore the application possibilities of new technologies and processes in the medical field.

1.  Master's degree or above in Optics, Optoelectronic Engineering, Physical Electronics, Laser Technology, or related majors.
2. More than 3 years of laser R&D experience, with R&D experience in listed medical laser equipment preferred.Familiar with laser principles, optical physics professional knowledge, and the design and selection of various laser-related optical components and structural parts.
3. Priority is given to those with experience in R&D, design, or production and construction of fiber lasers.
4. Have good communication and coordination skills and can effectively collaborate with team members.

1.  Responsible for the process design and optimization of laser products to improve product performance and stability.
2. Participate in the improvement and technical research of laser manufacturing processes to ensure production efficiency and quality meet standards.
3. Collaborate with the R&D team in new product development and provide process support and suggestions.
4. Compile and maintain process documents to ensure compliance with industry standards and customer requirements.
5. Conduct maintenance of production equipment.

1.  Bachelor's degree or above in Optics, Physics, Electronic Engineering, Materials Science, or related majors.
2. More than 2 years of work experience in fiber lasers or optoelectronics, with practical project experience preferred.
3. Familiar with laser working principles and process flows, and have good problem analysis and solving abilities.
4. Have strong communication and coordination skills and teamwork spirit, and can adapt to a certain intensity of work rhythm.

1.  Lead or participate in the structural design of new vibration-immune, small-sized, and portable optical reference cavities.
2. Responsible for the iterative design and development of ultra-stable optical reference cavity vacuum chambers.
3. Responsible for the joint application R&D of ultra-stable lasers and optical frequency combs.

1.  Proficient in various laser frequency stabilization schemes based on optical reference cavities.
2. Have independent R&D experience in at least one type of laser or amplifier.
3. Priority is given to those with research, study, or work experience in quantum cold atoms, etc.

1.  Lead the design and verification of fiber devices and passive device solutions.
2. Complete the development, testing, and failure analysis of fiber devices and passive device solution samples to ensure performance meets standards.
3. Conduct pre-research and product transformation of other new products.
4. Responsible for the design, R&D, cooperative development, selection, and verification of key components.

1.  Bachelor's degree or above in Optical Engineering, Optoelectronic Information, Optical Communication, Laser Technology, or related majors.
2. Familiar with the design of fiber devices and passive devices.
3. Proficient in the use of oscilloscopes, spectrum analyzers, spectrometers, wavelength meters, and other equipment.
4. Master the use of professional software to complete relevant optical system simulations.
5. Have the assembly and adjustment skills and experience of various high-power products.
6. More than 3 years of R&D experience in related high-power devices.
7. Output various production-related documents.

1.  Conduct R&D in the direction of single-frequency/narrow-linewidth fiber lasers, and be responsible for formulating and implementing project plans.
2. Complete the principle verification of single-frequency/narrow-linewidth fiber lasers, solve key technical difficulties, ensure product function realization, and be responsible for the output, induction, and sorting of technical documents during the development process.
3. Responsible for the development and overall testing of prototypes of this series of products to ensure performance meets standards.
4. Responsible for the performance improvement and reliability enhancement of this series of products, BOM compilation and maintenance, and SOP compilation.
5. Solve reliability and stability problems encountered in the transfer process, conduct product failure analysis, and write summary reports.

1.  Bachelor's degree or above in Optical Engineering, Optoelectronics, Atomic and Molecular Physics, or related majors.
2. Familiar with laser principles, optical physics professional knowledge, and the design and selection of various laser-related optical components and structural parts.
3. Priority is given to those with experience in R&D, design, or production and construction of fiber lasers.
4. Have good communication and coordination skills and can effectively collaborate with team members.

1.  Lead the design of solid-state laser system product routes and new product introduction, and formulate specific project implementation plans.
2. Combine the technical advantages of competitors and the company to complete principle experiments and feasibility verification, solve key technical difficulties, and ensure product function realization.
3. Responsible for the development and overall testing of solid-state laser system prototypes to ensure performance meets standards.
4. Solve reliability and stability problems encountered in mass production; conduct product failure analysis and write summary reports.
5. Responsible for the design, R&D, cooperative development, selection, and verification of key components.

1.  Bachelor's degree or above in Optical Engineering, Optoelectronic Information, Optical Communication, Laser Technology, or related majors.
2. Priority is given to those with more than 3 years of R&D experience in solid-state lasers.
3. Proficient in the principles and technologies of solid-state laser amplification, wavelength tuning, nonlinear frequency conversion, etc.
4. Familiar with the design and component selection of various laser-related optical components and structural parts.
5. Familiar with the process route of high-power ultraviolet lasers.
6. Master the use of professional software to complete relevant optical system simulations (Zemax, Comsol, Matlab, etc.).
7. Proficient in assembling and adjusting high-power lasers, building resonant cavities, and having strong practical ability.

1.  Lead the design and verification of key solutions for ultraviolet/deep ultraviolet lasers, including laser lifetime, beam quality, spot shaping, etc.
2. Conduct pre-research and product transformation of new products.
3. Combine the technical advantages of competitors and the company to complete principle experiments and feasibility verification to ensure product function realization.
4. Complete the development, overall testing, and failure analysis of laser system prototypes to ensure performance meets standards.
5. Responsible for the design, R&D, cooperative development, selection, and verification of key components.

1.  Bachelor's degree or above in Optical Engineering, Optoelectronic Information, Optical Communication, Laser Technology, or related majors.
2. Familiar with nonlinear optics and physical optics related knowledge.
3. Proficient in the use of oscilloscopes, spectrum analyzers, spectrometers, wavelength meters, and other equipment.
4. Possess the ability of project pre-research and nonlinear optical simulation.
5. Priority is given to those with experience in designing and building industrial high-power pulsed lasers.
6. Have the assembly and adjustment skills and experience of various ultraviolet crystals.

 1、Responsible for the design, development, and optimization of femtosecond lasers to ensure they meet product performance indicators.
2、Conduct integration testing of femtosecond laser systems and solve optical problems in system commissioning.
3、Research and apply the latest optical technologies to improve the efficiency and stability of femtosecond lasers.
4、Participate in the selection and verification of optical components to ensure the rationality of system design.
5、Write experimental reports and technical documents to record R&D processes and results.
6、Cooperate with other team members to jointly solve technical problems encountered in projects.

 1、Bachelor's degree or above in Optical Engineering or related fields.
2、At least 2 years of experience in optical design and laser system development, familiar with the working principle of femtosecond lasers.
3、Proficient in optical design software and capable of designing complex optical systems.
4、Familiar with the manufacturing process and testing methods of femtosecond lasers, and have the ability to complete projects independently.
5、Have good communication skills and teamwork spirit, and be able to adapt to a fast-paced working environment.
6、Maintain sensitivity to new technologies and be willing to continuously learn and explore new optical technologies

 1、Responsible for the R&D of high-precision lasers such as fiber, ultraviolet frequency doubling, ultrafast, solid-state, and semiconductor lasers.
2、Design and develop laser optical systems to ensure their performance meets project requirements.
3、Select and test laser optical components to ensure system stability and reliability.
4、Collaborate with the team to solve technical problems in the production process and improve product quality.
5、Track the development trends of laser technology and propose improvement plans.
6、Write detailed experimental reports and technical documents to ensure the completeness and accuracy of technical data.

1、Bachelor's degree or above in Optoelectronics, Optics, Physics, or related majors.
2、Master basic optical principles and laser working principles, and proficiently use Zemax or other optical design software.
3、Possess certain practical ability and problem-solving skills.
4、Work proactively with strong self-drive, and have good communication, coordination, and teamwork skills.