NakuLaser Blog

 Today we are talking about 1030nm single-mode fiber coupled laser. The laser output power is adjustable from 100mW~1000mW, and the adjustment accuracy is 1mW. It can be adjusted by buttons. Customizable software control function, connect with computer via RS232-USB. Configured with single-mode fiber Hi1060, and can also customize polarization-maintaining fiber output.  1030nm is invisible light, we use infrared photosensitive film to observe the light spot. Let's check it now. This laser adopts all- fiber laser technology , professionally designed and driven temperature control circuit and control to ensure the safe operation of the laser and stable laser output power and spectrum. It is suitable as a seed laser for higher power laser systems, and can also be used for production testing of optical fiber devices. It can be provided in benchtop or modular packaging. Boot test. The power switch is on the back. Press the square button in the middle to enter the setting state. The lef

 The fiber ASE broadband light source is an incoherent light source, which is the spontaneous radiation generated by the semiconductor laser pumping erbium-doped silica fiber, and the spectral flattening technology is introduced to achieve a broadband flat spectrum. The wavelength of the light source covers the C-band, and the spectral flatness is better than 2dB. It is output through single-mode fiber or polarization-maintaining fiber, which is suitable for applications such as fiber sensing. This is a ASE broadband light source with single-mode fiber. The fiber plugging and unplugging can easily damage the interface. The fiber here is fixed and cannot pluggable. The power can be adjusted by the button, and the adjustment accuracy is 1mW. This is the broadband light source of C-Band, and the broadband light source of L-band can also be customized. The laser of C-Band is infrared light, which is invisible to the human eye. Here is the use of ir photosensitive film to observe the ligh

 The filter-type polarization-maintaining coupler uses interference-type filters to not only split the light beam from the input PM fiber into two output PM fibers, but also combine the light of two PM fibers into one PM fiber. This device can be used to separate high-power linearly polarized light into multiple channels without changing the linear polarization. It can also be used as a power splitter to monitor the signal of the PM fiber system without changing the polarization state of the optical signal. power. This is a 1550nm 1x2 PM fiber coupler. 1x2, 2x2 polarization maintaining fiber coupler is optional. 1310nm working wavelength is optional. The FC/APC interface is used by default, other interfaces can be customized. The Test Data Sheet of 1550nm 1:2 PM Fiber Coupler .

 This Micro ASE light source is CivilLaser newest product for 2022 and one of the smallest size ASEs on the market. It is smaller than the cell phones we use in our daily lives. The size of the ASE module is 50*50*15 mm. The flatness is ≤2dB. It powered by a DC 5V power adapter. The ASE module starts working as soon as power is applied. The test report and spectrogram of the ASE light source. The shock-proof packaging we ship.

 The 2200nm multimode fiber-coupled laser is fiber-coupled with a 2200nm semiconductor laser to obtain fiber output. The coupled fiber output laser power stability is good, the spot pattern can be improved, and the collimated beam can meet the demand for high beam requirements. This is a 2200nm 300mW laser system with 400μm fiber. The fiber is pluggable, and it's interface can be customized according to customer needs. It supports two working modes: CW and Modulation. The laser output power is adjustable by rotating the silver-white rotary button.  The middle display shows the magnitude of the current. The higher the current, the higher the output laser power. The test report for the 2200nm laser .

 This is a 543nm solid state laser system . The output power is 100mW, it can be adjusted by the rotary button on the power supply. There are 3 working modes for the laser to choose from. Select the working mode CW/TTL/Analog by the sliding button on the back of the power supply.  The red button is the power switch. The key is a laser switch. The middle LCD shows the current working current. The rotary button on the right is to adjust the current size.   This laser coupled a 1000μm, 3 meters in length, SMA905 interface fiber, and its can be customized. The effect of laser output from the fiber port: