Mid-infrared Fabry-Perot F-P interferometer (F-P etalon/multi-beam interferometer 2.5-14um) FP-WLFE-MIR

Fabry-Perot interferometer is a multi-beam interferometer composed of two parallel glass plates. The inner surfaces of the two glass plates have high reflectivity. When the two glass plates are fixed with a hollow spacer of fixed length, it is also called Fabry-Perot etalon or simply etalon. The F-P (Fabry-Perot) etalon is a high-resolution spectrometer because of its high reflectivity and extremely narrow multi-beam isotonic interference fringes. It can be used for high-resolution spectroscopy and the study of spectral lines with very close wavelengths, such as isotope spectra of elements, hyperfine structures of spectra, tiny frequency shifts during light scattering, Doppler shifts of spectral lines caused by atomic movement, and the structural shape inside spectral lines; it can also be used as a high-resolution optical filter and the construction of precision wavelength meters; in laser systems, it is often used to narrow spectral lines in the cavity or to make the laser system run in single mode. It can be used as a bandwidth control and tuning device in broadband picosecond lasers to analyze and detect spectral (longitudinal mode, transverse mode) components in lasers.

C-band compact EDFA Erbium-doped fiber amplifier module 1528-1564nm

Idealphotonics' Technology Co., Ltd. MP5100-FM02 series is a low-noise, high-performance, cost-effective EDFA module designed for CATV systems. GM is a gain block module without electronic control circuit FM is a full-function module with electronic control circuit MPMP5100-FM02 is a full-function module with a 70X90X15mm MSA compact package and a single-channel narrow bandwidth standard version. A standard 30-pin electrical connector provides simple electrical connections. The module uses a high-performance cooled pump laser with a maximum optical output of 24dBM.

C-band Modular Single-mode Erbium-Ytterbium Co-doped Fiber Amplifier, 40dBm

The high-power Er-Yb co-doped EDFA module uses single-mode lasers and multi-mode pump lasers as energy sources, and performs gain conversion between pump light and signal light through Er-Yb co-doped optical fiber. The maximum output power can reach 40dBm. It has been widely used in cable TV systems and FTTH. The product can work in ACC/APC/AGC mode and adopts highly achievable temperature control technology, so that the product has good thermal performance in a wide temperature range.

DFB Mini Laser Module 1550nm 30mW SMF-28E+FC/APC

LDRVMINI is a current drive and temperature control module for butterfly semiconductor lasers. Its main functions include: controlling the internal temperature of the laser, generating a constant current signal to drive the laser, and converting the external input voltage signal into a current drive. The module has two maximum current drive ranges, suitable for lasers of different power sizes (selected by circuit board jumpers).

C-band modular single-mode erbium-ytterbium co-doped fiber amplifier, 30dBm

The high-power Er-Yb co-doped EDFA module uses single-mode lasers and multi-mode pump lasers as energy sources, and performs gain conversion between pump light and signal light through Er-Yb co-doped optical fiber. The maximum output power can reach 40dBm. It has been widely used in cable TV systems and FTTH. The product can work in ACC/APC/AGC mode and adopts highly achievable temperature control technology, so that the product has good thermal performance in a wide temperature range.

C-band benchtop PM Erbium-Ytterbium co-doped fiber amplifier 33dBm

The C-band high power polarization-maintaining erbium-doped fiber amplifier is based on the principle of stimulated laser amplification of optical signals in erbium-doped fiber. It employs a unique multi-stage optical amplification design and reliable high-power laser heat dissipation technology to achieve high-power polarization-maintaining output for lasers with wavelengths ranging from 1535 to 1565 nm. It offers advantages of high power, high extinction ratio, and low noise, making it suitable for applications in fiber optic communication, lidar, and more.

Cavity Ring-Down Plano-Concave Mirror 1520-1670nm Reflectivity>99.99%

Laser reflector: Fused silica | pl-concave | ?=25.0(-0.1)mm | te =6.35(±0.1)mm | //<5min S1: ?e21 | 3/0.2(0.2) [L/10] | 5/2x0.04; L1x0.004 | chamfer 0.3 AR(0°,1520-1670nm)<0.25% S2(^): r=1000mm(±1%) CC | ?e21 | 3/-(0.2) [L/10 reg.] | 5/1x0.04; L1x0.004 | chamfer 0.3 ?e10 | 5/1x0.016 HR(0°,1520-1670nm)>99.99% (Low Loss) T(0 ° ,1600nm)~0

C-band Modular Polarization Maintaining Erbium-doped Fiber Amplifier 23dBm

Idealphotonics' polarization-maintaining EDFA module uses a 980nm pump laser to provide energy, adopts polarization-maintaining passive devices, and has a high output extinction ratio. The product can work in ACC/APC/AGC mode, and uses highly achievable temperature control technology to enable the product to have good thermal performance in a wide temperature range. It has been widely used in fiber optic sensing and fiber optic fields.

IR Polished KRS5 Thallium Bromoiodide Window 80mm ? x 4mm

KRS5 deep infrared material has a high refractive index and is widely used in ATR prisms, windows, and lenses for spectroscopy. When combined with germanium, KRS5 can also be used in non-thermal insulating IR imaging systems. KRS-5 is produced using the sealed Stockbarger crystal growth technique. The highest purity starting materials are selected to ensure that no anionic absorption bands are present between 2 μm and 16 μm. All crystals are quality-checked using a 120mm path length. Note: Thallium salts are considered toxic and should be handled with care.

IR Polished KRS5 Thallium Bromide Iodide Window 65mm ? x 7mm

KRS5 deep infrared material has a high refractive index and is widely used in ATR prisms, windows and lenses for spectroscopy. Combined with germanium, KRS5 can also be used in heat-free insulation IR imaging systems. KRS-5 is grown by sealed Stockbarger crystal growth technology. High purity starting materials are selected to ensure the absence of anion absorption bands between 2μm and 16μm, and all crystals are checked for quality by using a path length of 120mm. CAUTION: Thallium salts are considered toxic and should be handled with care.

IR Polished KRS5 Thallium Bromide Iodide Window 50mm ? x 4mm

KRS5, a deep infrared material with a high refractive index, is widely used in ATR prisms, windows, and lens spectroscopy. When combined with germanium, KRS5 can also be utilized in athermalized IR imaging systems. KRS-5 is produced using the sealed Stockbarger crystal growth technique. The highest purity starting materials are selected to ensure no anionic absorption bands between 2 μm and 16 μm, and the quality of all crystals is verified using a 120mm path length. Note: Thallium salts are considered toxic and should be handled with care.

C+L band single mode ASE light source

ASE light source is a white light source with very high brightness in a very wide spectral range. The C+l band ASE wide spectral range light source module is an amplified spontaneous emission (ASE) light source used in distributed fiber Bragg grating sensor systems, optical passive device testing, and spectral analysis design. Based on the basic principle of semiconductor laser pumping rare earth doped fiber (Er ion) to generate C-band (1528-1563nm) amplified spontaneous emission (ASE), the specially designed C-band spectral gain flattening filter (GFF) structure enables the product to have high light-to-light conversion efficiency and excellent C-band spectral flatness. At the same time, in order to ensure the strict requirements of the distributed fiber Bragg grating system for the stability of the light source output, the global optical feedback control technology and pulse width modulation (PWM) precision temperature control technology are adopted internally to ensure high output light power stability and spectral waveform stability.