UV-IR Diode Laser Modules

STC Series Diode Laser Modules and DPSS Lasers

Sorted by Wavelength

Sorted by Laser Performance

Customized lasers

We specialize in designing and manufacturing custom-made and OEM lasers to suit our clients' particular needs. If you don't find a specific product or accessory from above listed products, please contact us for custom-design and fabrication. We can re-design the optical, mechanical, and/or electrical components of the lasers to provide the perfect solution for you. We have the R&D, engineering, and production expertise to manufacture the lasers that are able to maintain integrity in various extreme settings and conditions.

1. Diode Lasers

1.1 TEM00 Mode Diode Laser

We offer TEM00 mode diode laser, which is made features of TEM00 mode, high performance, ultra compact, long lifetime, low cost and easy operating. It is widely used in measurement, communication, scientific experiment, spectrum analysis, optical instrument and so on, are the perfect choice for design in and integration into OEM instrumentation and systems and also for end user applications in research and development.

1.2 Long Coherence Length STC-MDL-C Series Diode Lasers

STC-MDL-C series lasers, with the characteristic of long coherence length >1m, are ideal for application in holography, photoetching interference, DNA sequencing, flow cytometry, digital imaging, analytical chemistry, particle measurement, confocal microscopy, Raman spectroscopy and many other fields. Housed in ultra compact package, these lasers are the perfect choice for OEM instrumentation, systems design and integration, and also for end user applications in research and development.

1.3 Nanosecond Pulsed Diode Laser

We offer nanosecond pulsed diode laser, with tunable pulse width 10ns-10ms (external trigger), good beam profile and high power stability. It has ultra compact design that can be easily integrated into customers instrument. This series laser can be widely used in microelectronics, solar energy, material processing, equipment integration, etc..

Features:

• High frequency modulation;

• Good beam profile;

• Integrated electronics;

• Compact size

Applications:

• Microelectronics;

• Material processing;

• Solar energy;

• Equipment integration

STC-MDL-NS Series

STC-MDL-III-P Series

1.4 DFB/ DBR/ VCSEL Laser

We offer DFB/ DBR/ VCSEL laser, which is special designed for gas detection such as CH4, H2S, NH3, H2O, CO, CO2, C2H4, HF, C2H2, etc. Features with narrow linewidth up to 2MHz, ultra compact dimension, high power and wavelength stability, they are widely used in fiber gas detection, seed light source, fiber optical sensing field, etc.

Features:

• Stable wavelength and output power;

• Narrow linewidth;

• No jump mode output in operating current range

Applications:

• Optical fiber gas detection system;

• Optical sensing;

• Fiber communications

Laser Wavelength for Gas Detection

Lasers for Fiber Communication:

2. Multi-line Laser/ Multi-wavelength Laser

We offer multi-line laser/ multi-wavelength laser combiner systems in free space and fiber output, it can combine multiple wavelengths into one box, with optional USB or RS232 control. The wavelengths are available for UV-Visible-IR range. This multi-line lasers can be  widely used for medical, biomedical, and industrial application, etc.

2.1 Free Space Output

• Separate laser head and driver for easy integration

• 320-1064nm wide range of wavelengths available

• 2-4 wavelengths can be combined into one system (more wavelengths on request)

• Customized wavelength and output power combinations

• Free space or MM fiber output optional

Specifications: (X stands for the number of wavelength, X= II, III, IV)

Standard model:

◆405nm/561nm◆473nm/ 593.5nm  ◆405nm/ 473nm/ 532nm◆640nm/ 532nm/ 405nm  ◆405nm/ 589nm ◆635nm/ 532nm ◆635nm/ 532nm/ 473nm  ◆655nm/ 532nm/ 473nm  ◆405nm/ 593.5nm     ◆655nm/ 532nm ◆637nm/ 532nm/ 447nm  ◆671nm/ 532nm/ 473nm  ◆473nm/ 589nm

2.2 Fiber Coupling Version

• Single mode fiber coupling with stable output

• Separate laser head and driver for easy integration

• 320-1064nm wide range of wavelengths available

• 2-4 wavelengths can be combined into one system (more wavelengths on request)

• Customized wavelength and output power combinations

• Customized size available

Standard model:

◆637nm/ 532nm   ◆637nm/ 532nm/ 473nm   ◆640nm/ 561nm/ 488nm/ 405nm  ◆671nm/ 532nm/ 457nm  ◆640nm/ 593.5nm/ 532nm/ 488nm ◆642nm/589nm/532nm/473nm

2.3 Integrated Electronics:

• Built-in driver for easy operation

• 375-1550nm wide range of wavelengths available

• 2-20 wavelengths can be combined into one system

• Customized wavelength and output power combinations

• Customized size available

Standard model:

◆405nm/ 447nm/ 532nm/ 637nm   ◆405nm/ 488nm/ 532nm/ 637nm

3. Wavelength Tunable Laser

We offer wavelength tunable laser, the output wavelengths can be changed continuously within a certain range. Tunable lasers come with good beam quality, high stability and long life time, they are widely used in spectroscopy, photochemistry, medicine, biology, integrated optics, laser processing, etc.

Features:

• Good beam quality;

• Compact design;

• High stability;

• Long life time;

• Easy operation

Applications:

• Spectroscopy;

• Medicine; Photochemistry;

• Biology;

• Integrated optics

◆Tunable Diode Laser

◆Tunable Ti:Sapphire Laser

◆Tunable Infrared Laser

4. Mode-locked & Picosecond Laser Series

Superior beam quality, best reliability, mode-locked & picosecond pulsed laser, pulsed duration could be less than 20ps. Housed in compact packages, are the perfect choice for design in and integration into OEM instrumentation and systems and also for end user applications in research and development.

Applications:

• Raman spectroscopy;

• Marking, Carving;

• Material processing;

• Astronomy;

• Scientific research;

• Optical instrument

Mode-locked Type:

Fiber Laser Type:

Diode Pumped Laser Type:

Picosecond Pulsed Diode Laser

Picosecond pulsed diode laser features with integrated electronics, narrow pulse duration, high repetition frequency and easy operation. It is widely used in fluorescence excitation, time resolve spectrum, high sensitive absorption spectroscopy, etc.

ST-I Series UV 375nm Diode Lasers

We offer UV diode lasers at the laser wavelength of 375nm with maximum laser power 800mW. These lasers are widely used in scientific, medical, industrial and entertainment applications.

• Laser power is stable and adjustable

• Protected with overheating and over current

• Can be externally controled with high speed modulation

• Suitable for scientific research, medical treatment, biological engineering, stage laser show, etc

List of UV Diode Lasers

Detailed Specifications

STX Series UV-IR Laser Diode Modules

1. Multi-mode Fiber Output

• Good power stability with temperature control

• Various fiber connectors for your selection

• Good consistency for fiber connection in/out

• Custom-design available

Ordering Information

STX-XXX-YYY-PPP-MM-DDD-CCC-LLL

• STX means STX series fiber-couled laser diode modules

• XXX means laser wavelength in nm.

• PPP means the output laser power from the fiber

• MM means fiber type, that is single mode (SM) or multi mode (MM)

• DDD means package type, that is 50FC, 75FC, 80FC or T7. (1) 50FC: 35x35x102mm, inpidual driver with temp control. (2) 75FC: 49x42x140mm, inpidual driver with temp. control. (3) 80FC: 49x52x140mm, inpidual driver with temp. control. (4) T7: 49x42x140mm, laser head and driver assembled together with temp. control, 5VDC input required.

• CCC means core diameter, such as 50, 100, 200, 400um…..

• LLL means fiber length in meter.

All the lasers can be made with any one of 4 packages. In general, the laser with <3W is matched with driver 1805 and others is matched with driver 1860.

2. Single Mode Fiber Output

Ordering Information

STX-XXX-YYY-PPP-MM-DDD-CCC-LLL

• STX means STX series fiber-coupled laser diode modules

• XXX means laser wavelength in nm.

• PPP means the output laser power from the fiber

• MM means fiber type, that is single mode (SM) or multi mode (MM)

• DDD means package type, that is T, T2 or T7. (1) T: 35x35x102mm, inpidual driver with temp control. (2) T2: 49x42x140mm, inpidual driver with temp. control. (3) T7: 49x42x140mm, laser head and driver assembled together with temp. control, 5VDC input required.

• CCC means core diameter, such as 50, 100, 200, 400um…..

• LLL means fiber length in meter.

All the lasers can be made with any one of 3 packages and only one driver 1805 is used.

3. Single Mode Polarization-maintenance Fiber-coupled Laser Diodes

• M² ≤1.2

• Polarization ratio >70:1

• Custom-design and -made available