Products

Box Optronics, a professional optoelectronic component manufacturer and supplier, offers the 3mm InGaAs PIN Photodiode TO5 (Model: BPD-3STO5B-FW). Featuring a large 3mm active area for enhanced light collection, high responsivity (typ. 0.9A/W at 1310nm, 0.95A/W at 1550nm), low dark current, and low capacitance. The compact TO5 package design enables easy integration. Ideal for optical fiber communications instruments, optical power measurement/ monitoring.

Box Optronics is an optoelectronic component manufacturer and supplier providing optical detectors for fiber-optic communication, CATV, sensing, and test & measurement applications. The Coaxial Pigtailed InGaAs PIN Photodiode Detector (BPD Series) is designed for high-speed analog optical detection and receiver applications. It features a hermetic coaxial package with a fiber pigtail for direct optical connection, while configurable fiber, connector, package, and pinout options support different OEM integration requirements.

Box Optronics offers a 1582nm+/-1nm distributed feedback laser designed for hydrogen sulfide (H2S) detection using tunable diode laser absorption spectroscopy (TDLAS). The 1582nm DFB Laser for H2S Gas Sensing is housed in an industry-standard 14-pin butterfly package with an integrated thermoelectric cooler (TEC), 10kΩ thermistor, monitor photodiode, and built-in optical isolator, the 1582nm DFB laser provides wavelength stability (0.09nm/°C temperature coefficient, 0.01nm/mA current coefficient) and reliable operation across wide case temperature range.

Box Optronics, a professional optoelectronic component manufacturer and supplier, offers the 5mm InGaAs PIN Photodiode TO5 (Model: BPD-5STO5B-FW). Featuring a large 5mm active area for maximum light collection, a wide spectral response from 900nm to 1650nm, high responsivity, low dark current, and a hermetic TO5 flat-window metal package. Box Optronics provides long-term supply for instrument production programs.

Box Optronics offers the 1392nm DFB Laser Diode TO-CAN (Model: BLD-D1392.5TO60-AL), a DFB laser designed for water vapor (H2O) gas detection applications. Housed in a compact TO60 hermetic package with an integrated thermoelectric cooler (TEC), thermistor, and aspheric lens output. Featuring a center wavelength of 1392.5nm, +/-1nm wavelength tolerance, 5mW output power, high side-mode suppression ratio, and low threshold current, this DFB laser is suitable for tunable diode laser absorption spectroscopy (TDLAS) and other gas detection applications. MOQ is 1 pc. Supports small-batch sample testing and volume supply.

Box Optronics, a professional optoelectronic component manufacturer, provides the 1550nm Narrow-Linewidth Coaxial Pigtailed DFB Laser, a TEC-cooled DFB laser designed for coherent LiDAR, ranging systems, and advanced optical sensing applications. Featuring a center wavelength of 1550nm, a narrow spectral linewidth of < 500 kHz measured by the self-heterodyne method, and 2 mW minimum optical output power through single-mode fiber.
Housed in a compact coaxial package with integrated thermoelectric cooler (TEC), thermistor, built-in InGaAs PIN monitor photodiode, and optical isolator, the 1550nm Narrow-Linewidth Coaxial Pigtailed DFB Laser provides stable wavelength operation and low-noise optical output for coherent LiDAR systems.