Multi-wavelength Lasers

STW Series Multi-wavelength Laser Diodes

1. Dual-Wavelength Fiber Coupled Laser Diode Module

405nm～1550nm dual-wavelength high power fiber coupled diode laser module with aiming beam.

2. Triplex (RGB) Fiber Coupled White Light Laser Module

We couple the red (635nm), green (520nm) and blue (445nm) lasers into one piece of fiber to get the white color laser. The Fiber Type can be single mode fiber (SMF), multimode fiber (MMF) and polarization maintaining fiber (PMF) . The fiber core can be 4um, 9um, 105um, etc. The output power can be up to 200mW. By controlling the ratio of RGB lasers, we can get a perfect white laser. Meanwhile, by adjusting the ratio, various colors of laser also can be obtained. We also offer the customized solution for triplex laser modules, such as customized wavelength, customized power and customized fiber core to meet the special needs of customers. We use laser welding technology to guarantee the long-term reliability of the laser structure. To ensure the long-term reliability, each laser diode will undergo rigorous testing and aging in the factory. Meanwhile the high-low storage temperature circulation is also necessary for each laser diode. We set the storage temperature range from -40°C to +85°C, and it lasts 10 cycles, which will ensure the long-term reliability of the coupling structure.

Features:

• RGB (635nm+520nm+445nm) Solution
• SMF/MMF/PMF Optional
• White Color Laser Output
• Built-in TE Cooler Optional
• Long Lifetime
• High Stability

Various Wavelength Optional:

• Port-1 405nm | 445nm
• Port-2 488nm | 505nm | 520nm | 525nm
• Port-3 638nm | 658nm | 670nm | 685nm | 785nm

Various Fiber Type Optional:

• SMF 3um
• PMF 3um
• MMF 9um | 50um | 105um | 200um

3. Triplex (RGB) Fiber Coupled White Light Laser Source

The triplex laser source contains the fiber coupled laser module, LD driver and temperature control system. With an Input of 90V~240VAC input, the laser source can easily get to work. Meanwhile, the 635nm, 520nm and 445nm lasers are controlled Independently. We couple the red (635nm), green (520nm) and blue (445nm) lasers into one piece of fiber to get the white color laser. The fiber type can be single mode fiber (SMF), multimode fiber (MMF) and polarization maintaining fiber (PMF). The fiber core can be 4um, 9um, 105um, etc. By controlling the ratio of RGB laser, we can get the perfect white color laser. Meanwhile, by adjusting the ratio, various colors of laser also can be obtained. We also offer the customized solution for triplex laser source, such as customized wavelength, customized power and customized fiber core to meet the special needs of customers.

Features:

• RGB (635nm+520nm+445nm) Turnkey Laser System
• White Color Laser Output
• SMF/PMF/MMF Optional
• Each Wavelength Independent Control
• Built-in Driver and TE Cooling
• 90V~240V AC Input
• TTL/Analog Modulation
• Customized Wavelength/Power/Fiber Type

Various Wavelength Optional:

• Port-1 405nm | 445nm
• Port-2 488nm | 505nm | 520nm | 525nm
• Port-3 638nm | 658nm | 670nm | 685nm | 785nm

Various Fiber Type Optional:

• SMF 3um
• PMF 3um
• MMF 9um | 50um | 105um | 200um

STC Series Multi-wavelength Laser Diodes

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.

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:

STC-RGB-31/ RGB-41

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

1.1 Dual-wavelength Laser Systems

It can emit up to two wavelengths from one aperture and with separate power monitors for each wavelength. They are widely used for life sciences, fluorescence, spectral analysis, optogenetics.

1.2 Triple-wavelength Laser Systems

It can provide various kinds of colors, such as red, orange, yellow, green, indigo, blue, purple. It is widely used for laser scientific research, medical treatment, OEM field and multimedia entertainment.

* The combination of red, green & blue laser can generate multi-colors, such as red, orange, yellow, green, indigo, blue, purple and so much. The higher power red, green and blue laser modules are available upon request.

* The combination of red, green & blue laser can generate multi-colors, such as red, orange, yellow, green, indigo, blue, purple and so much. The higher power red, green and blue laser modules are available upon request.

2. Multi-wavelength Fiber-coupled Diode Lasers

• 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 models:

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

These multi-wavelength lasers can provide various kinds of colors, such as red, orange, green, etc. They are widely used for fluorescence microscopy, flow cytometry, confocal microscopy and optogenetics.

* Other fiber lengths available upon request.

3. Integrated Electronics (All-in-one, Mulyi-wavelength, multi-channel)

• 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

3.1 Multi-wavelength Single-channel Fiber Coupled Diode Lasers

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

3.2 Multi-wavelength Multi-channel Fiber Coupled Diode Lasers

This series of lasers can combine 2-6 wavelengths into a system and output from the optical fiber of each channel. The laser can individually control the laser output of each channel, or open multiple channels at the same time, but can only adjust the power output of one channel at a time.

Features:

• Up to 6 wavelength combination
• Wavelengths from 375 to 1550nm
• Customized wavelengths and output power combinations
• Standard fiber connectors or collimated beam output

Applications:

• Confocal microscopy
• Fluorescence microscopy
• Optogenetics
• Flow cytometry
• Live-cell imaging
• Light sheet microscopy

Electrical Specifications:

• Input voltage: VAC 100-240
• Modulation: TTL modulation; Analog modulation
• Modulation frequency: TTL with 1Hz-30kHz, 30kHz-100kHz optional; Analog with 1Hz-30kHz, 30kHz-100kHz optional
• Environmental Specifications:
  
• Operating temperature: 10°C to 35°C
• Warm-up time: < 10min
• Storage temperature: -20 °C to 60 °C
• Humidity: < 90 %, non-condensing

*All testing data under the conditions of temperature 25°C.

Dimensions of laser system: 330 x 291 x 156 mm (6-channel) （2-5 channels are available on request )