2050nm benchtop with software control DFB light source 2mW

Idealphotonics' modular laser control is based on an advanced microprocessor control system, combined with high-precision ATC and ACC (APC) control circuits to achieve high and stable output of the laser, while ensuring that the light source is quick and intuitive to operate. We can also provide corresponding communication interfaces and control software according to user requirements to achieve computer control. This light source uses a one-key recovery function (Run/Stop button), which can effectively help customers return to the previous working state. This is a highly integrated modular system light source, which uses PC-side software intelligent control. Customers can set the required working temperature and current according to their needs. It is very suitable for experimental scientific research and production testing. In addition, we need to modulate the laser for some application fields. We have connected two modulation ports, one for high frequency and one for low frequency, to better meet customers' needs for multiple uses of one machine.

1512nm High-Power SM DFB Laser (10mW, TO39 Package, NH3 Detection)

With optimized optical characteristics, the 1512nm single-mode DFB laser is an ideal choice for high-demand sensor system applications. The innovative chip design suppresses high-order longitudinal and transverse modes while ensuring linear polarization stability. The laser offers high output power, narrow linewidth, and excellent consistency, making it highly favored by domestic research clients. Currently, we have 1512nm DFB lasers in stock for TDLAS oxygen detection, 795nm VCSELs for Rubidium atomic clock experiments, and 852nm VCSELs for Cesium atomic cooling.

1064nm Wideband Passband Fiber Optic Filter (Passband 2nm @ -0.5dB, 1-meter pigtail HI1060 fiber，without connector)

Idealphotonics' fiber optic filters use special fiber structures to select or filter out specific wavelengths of light from different light waves. We offer different power versions of filter devices based on customer needs. These can be used in areas such as dense wavelength division multiplexing (DWDM) fiber optic communications, frequency division multiplexing (FDM) fiber optic communications, spectral testing, fiber optic sensors, fiber lasers, and fiber amplifiers. For custom center wavelengths, operating temperatures, or specific working bandwidths, please contact us for customization.

200um large core energy transmission optical fiber

We are currently able to provide international commercial-level quartz energy optical fibers in batches. Our energy optical fibers include two categories: quartz cladding type high-performance energy optical fibers and plastic cladding type high-performance energy optical fibers. Quartz cladding type energy optical fibers can transmit higher laser power, have good resistance to optical damage, as well as lower attenuation and higher light transmittance (from near ultraviolet band to near infrared band 400nm ~ 1600nm).

2004nm 1m long distance fiber collimator single mode

Our fiber collimators are pre-aligned and used to collimate the light emitted from FC/APC connector fibers, and have diffraction-limited performance. These fiber collimators have no moving parts and are compact and easy to integrate into existing devices. The currently supported working bands are 532/633/780/850/915/1064/1310/1550nm/1950/2004nm.

850nm polarization locked single mode VCSEL chip laser

Our single-mode VCSELs are designed to meet the stringent specifications of a wide range of optical sensing applications. They provide polarization-stabilized single-mode emission with a symmetrical Gaussian beam profile and typically 1mW output power. Bias currents range from 3 to 6mA.

1310 nm single mode VCSEL (with TEC)

The 1310nm Vertical Cavity Surface Emitting Laser (VCSEL) is packaged in a compact coaxial housing with a single mode fiber pigtail. The VCSEL-1310-SM is designed for fiber optic sensing, laser transmitters, and optical communication applications. It requires very low drive current and can be temperature stabilized with a built-in TEC.

2000nm Single-Mode Fiber Reflector

Examples of fiber total reflection mirrors used in erbium-doped fiber amplifiers. In this application, a fiber-based back reflector is placed at the end of an erbium-doped fiber, reflecting light back into the fiber in the direction of the incident light. A circulator is used to direct both the input and amplified output signals along their respective optical paths. This setup allows the signal light to pass through the gain fiber twice, effectively enhancing the amplifier's gain absorption efficiency. Another practical application of back reflectors is the construction of tunable back reflectors, as shown in Figure 2. Feedback signals from a downstream back reflector can cause instability in certain devices, such as laser diodes. By incorporating a tunable back reflector, the sensitivity of a device to back reflection can be determined. A tunable attenuator enables users to introduce a controlled reflection into the system. By analyzing the effects of back reflection, users can calculate parameters such as noise level, bit error rate, and distortion.

1064nm Wideband Passband Fiber Optic Filter (Passband 2nm @ -0.5dB, 1-meter pigtail HI1060 fiber)

Idealphotonics' fiber optic filters use special fiber structures to select or filter out specific wavelengths of light from different light waves. We offer different power versions of filter devices based on customer needs. These can be used in areas such as dense wavelength division multiplexing (DWDM) fiber optic communications, frequency division multiplexing (FDM) fiber optic communications, spectral testing, fiber optic sensors, fiber lasers, and fiber amplifiers. For custom center wavelengths, operating temperatures, or specific working bandwidths, please contact us for customization.

9.06um low power benchtop DFB-QCL mid-infrared quantum cascade laser 20mW (TDLAS integrated control module)

QCL9060-9.06um low-power benchtop DFB-QCL mid-infrared quantum cascade laser is a domestically advanced ultra-low-power QCL DFB laser developed by Idealphotonics in the first half of 2018. The tunable range exceeds 100nm, and the output power is greater than 20mw to meet the industrial needs of customers testing gas sensors. Our laser collimated output has stable output power and high temperature and wavelength stability, which is several orders of magnitude higher than the stability of traditional high-power quantum cascade lasers. It provides an excellent test light source for our mid-infrared test customers.

1064nm Wide Passband Polarization-Maintaining Bandpass Fiber Filter (Passband 2nm @ -0.5dB, 1m Pigtail, PM980 Fiber)

Idealphotonics' fiber filters utilize a specialized fiber structure to selectively transmit or block specific wavelengths of light. We offer different optical power versions of our filters based on user requirements. These filters can be applied in fields such as dense wavelength division multiplexing (DWDM) fiber communication, frequency division multiplexing fiber communication, spectral testing, fiber sensors, fiber lasers, and fiber amplifiers. For customized center wavelengths, operating temperatures, or specific bandwidths, please contact us for customization.

1550nm Nanosecond Pulsed Fiber Laser (DTS) 50W

The 1550nm pulsed laser from Idealphotonics is an efficient ns pulse fiber laser source in the eye-safe wavelength range. Featuring a new ns-level pulse drive circuit, it offers stable pulses with low distortion. The optimized low-noise erbium-doped fiber amplifier (EDFA) provides high peak power and ns-level pulse output. This laser is particularly well-suited for applications such as Distributed Temperature Sensing (DTS), laser ranging, and fiber optic sensing.