Didoe lasers for Pumping Source

Diode lasers serve a pivotal role as pump sources in a variety of laser systems, including solid-state lasers and fiber lasers. The process of pumping involves providing energy to the gain medium within a laser, stimulating it to produce coherent and focused laser light. 

contact now

Leave your details here and our dedicated team of experts will get back to you shortly. Let's embark on a journey to success, together.


It is not easy to introduce all aspects of diode laser, so we have prepared a lot of information on this page for you to delve into. To make sure you can find the information you want quickly, we have prepared this content directory that will jump to the corresponding location when you click on it.

Lasers Diode Modules in Pumping Applications

Diode lasers stand out as prime choices for pump sources due to their exceptional efficiency and effectiveness. Their compact size, direct emission characteristics, and reliability make them the ideal energy source for stimulating gain mediums in diverse laser systems. This pivotal role of diode lasers ensures the generation of coherent and powerful laser light, driving advancements across multiple industries.

General Hot Selling Products

Amidst the fast-evolving landscape of laser technology, fiber-coupled laser diode modules have carved a distinct niche, especially within pumping applications. Marrying the advantages of direct diode lasers with the flexibility and beam quality of optical fibers, these modules have become the gold standard for efficient and precise pumping. From fueling high-powered solid-state lasers to bolstering the capabilities of optical amplifiers, these fiber-coupled marvels are consistently top sellers in the market. This introduction offers a glimpse into the most sought-after products in this domain, exploring their standout features and the driving factors behind their soaring demand in pumping ecosystems.

Chip On Submount AuSn bonding Diode Laser

Chip-on-submount diode lasers as a pump source offers customers consistent performance and reliability. Ideal for solid-state lasers, telecommunications, and advanced optical processes, this compact design ensures efficient energy delivery, longevity, and space-saving integration, making it a valuable choice for modern photonics applications.

Uncooled Multimode Wavelength Stabilized Laser Diode Module

Wavelength-stabilized laser diode modules are advanced tools in the world of photonics. As their name suggests, these laser diodes are specifically designed to maintain a stable output wavelength, even under varying operating conditions. This stability is crucial for many applications, especially when precision and consistency are of the essence.


Fiber-coupled diode lasers are essentially diode lasers where the emitted light is captured and guided through optical fibers. These lasers have become an essential tool in various sectors due to their efficiency, precision, and ease of integration. One of the most significant applications of fiber-coupled diode lasers is in “pumping.”

Estimated Cost Analysis For Laser Diode Modules

Please note that the final cost depends on the type of process, the specifications of chip and package housing, the quantity, the relevant national laws and shipping costs.

Wanna dig deeper in Diode Lasers?

There are more than 150 items in this catalog, you can leave us you email here and our experienced engineer will contact with you within 24 hours.

The Process Flow & Duration Estimation

Every laser diode module we produce starts with the selection of chips that meet customer needs and is optimized for product life. Advanced packaging techniques create highly reliable products and ensure efficient laser performance. After packaging, each module undergoes rigorous burn-in testing to ensure optimum performance and reliability. Once approved, they are professionally packaged for safe delivery. Trust our world-class process for diode laser solutions. Take the example of booking products:

Step 1: Confirm your need and place a trial order (2-7 days)

We’re here to listen, guide, and assist, ensuring you identify the right LD for your applications. Our experts review the required product packaging type, and select products according to needed parameters such as wavelength, power, fiber diameter and numerical aperture. It usually takes 2-7 days from confirming the model to releasing the P/I.

Step 2: Pay The Bill (within 1 day)

For payment, we exclusively use secure bank wire transfers. Upon order placement, clear wire instructions are provided. Confirmation timelines can vary by bank, but once funds are received, your order is promptly processed. Our approach ensures transparency and efficiency in each transaction.

Step 3: LD package (1-14 days)

The production of diode laser modules begins with chip selection. Once the chips are ready, they’re mounted onto appropriate submounts and packaged. COS load and unload, lensing , component attach, ball bonding, fiber coupling, lid seal, boot assembly and quality testing are the subsequent stages. The entire process, from material preparation to the final product, typically spans a few weeks, depending on the module’s complexity and order volume. For LD in stock , the Lead time is 1-2 working days.

Step 4: Shipping (7-14 days)

Upon order confirmation and quality assurance, products are meticulously packed, ensuring protection during transit. Using reliable carriers, we provide real-time tracking, allowing you to monitor your order’s journey. Typically, shipments reach clients within standard business durations, depending on the destination and chosen shipping method. We prioritize delivering your order promptly and securely.

Step 5: Bulk Manufacturing (30-45 days)

Our capability to produce laser modules is on a large scale. Leveraging advanced manufacturing technologies, we ensure each LD adheres to our stringent quality standards. From material procurement to assembly and testing, our streamlined processes guarantee both efficiency and precision. Depending on order size and specifications, the production duration may vary, but we consistently strive to meet client timelines without compromising on quality.

Want to know how to compress lead times?

Speed is of the essence in today’s dynamic market. By leveraging advanced techniques, efficient workflow, and streamlined communication, we help clients reduce waiting periods without sacrificing product quality. Dive in to discover strategies tailored to meet your urgent needs.

Why choose us?

Every project demands precision, reliability, and efficiency. Our semiconductor laser modules stand testament to these values. Offering a broad range of wavelengths and power levels, we understand the diverse needs of our clients. Our emphasis on state-of-the-art packaging technology and dedicated support ensures your objectives are met seamlessly. With us, you’re not just choosing a product; you’re investing in a partnership committed to your success.

Play Video

Choose us for unparalleled expertise, unmatched quality, and unwavering commitment to your success.

  1. Industry Expertise: With years of experience in the semiconductor laser domain, we possess deep industry knowledge ensuring we understand your specific needs.
  2. Responsive Support: Our dedicated customer support team is always ready to assist you, ensuring that your queries and concerns are addressed promptly.
  3. Quality Assurance: Each laser module undergoes rigorous quality checks, ensuring high performance, reliability, and longevity.
  4. Competitive Pricing: While we never compromise on quality, our pricing strategy ensures that you receive the best value for your investment.
  5. Timely Delivery: We understand the importance of timelines and are committed to delivering your orders on schedule.
  6. Eco-friendly Practices: Committed to sustainability, we adopt eco-friendly manufacturing practices, ensuring a reduced carbon footprint.

The FAQs About laser diode modules

When diving into the world of semiconductor lasers, you’re bound to have questions. Our FAQ section is designed with you in mind, offering clear answers to your pressing concerns. Wondering about the technical aspects of our laser modules? Or perhaps you’re thinking about customization, pricing, or support? From understanding product specifics to post-purchase queries, we’ve got it all covered. Our aim is to ensure that you feel confident and well-informed at every step of your buying journey. Explore our FAQs for clarity or reach out for a tailored response – we’re here to assist you.

Our laser modules cover a broad spectrum ranging from 445nm to 1064nm, catering to a wide variety of applications.

Our lasers are designed for high efficiency and reliability, offering competitive performance when compared to other products in the market.

Our lasers are versatile and can be used in processing, printing, power communication, lighting, material processing, monitoring, scientific research, and more.

Absolutely! We offer customizable solutions to meet the specific requirements of our clients.

With proper care and usage, our diode lasers typically have a lifetime of 10,000 hours (the expected MTTF  is over 100,000hours).

Yes, all our products comply with ROHS, REACH and quality standards, ensuring reliability and safety for our customers.

Our lasers are designed to perform optimally within a recommended temperature range, typically around 25°C. Outside this range, performance might vary.

We pride ourselves on our customer support, offering comprehensive after-sales service, including technical support and repair services.

While we ensure our products are of the highest quality, we also strive to offer competitive pricing in the market, providing exceptional value for money.

Standard orders typically have a lead time of 1-2 weeks, while custom orders might take 6-16 weeks, depending on the specifications.

Yes, all our products come with a 1-year warranty, assuring quality and performance.

Our lasers operate in Continuous Wave (CW) mode, ensuring consistent and steady output. All CW modes can work in pulse mode. Please tell us your pulse operating frequency and duty cycle, and we will help you calculate whether it can work.

We currently accept 100% wire transfers in advance. Financing options can be discussed on a case-by-case basis.

Customer satisfaction is paramount to us. In case of any issues, we encourage customers to reach out to our support team. Returns or replacements will be handled promptly based on the specifics of the situation.

Ask For A Quick Quote

Thank you for your inquiry! Kindly anticipate a courteous response from an ‘@lasepro.com’ address within two business days.