China Gas Sensing Lasers Supplier

Box Optronics is a professional manufacturer and supplier of 1532nm DFB BTF laser diodes in China. With years of R&D in optoelectronic devices, our products feature stable performance and reliable quality, supporting bulk purchasing and customized demands for overseas clients. We look forward to establishing long-term and stable partnerships with you.

Box Optronics is a professional manufacturer and supplier of 1651nm DFB Fiber Coupled Laser Diode, dedicated to providing high-performance laser diodes, optical modules, and custom light source solutions to research institutions, system integrators, and R&D personnel worldwide. Whether you need sample testing, small-batch pilot production, or large-scale procurement, we offer rapid response and professional support.

Box Optronics is a professional manufacturer and supplier of 1567nm DFB butterfly laser diodes in China. With years of expertise in optoelectronic devices, we provide global clients with flexible small-batch trial production and scalable delivery through mature process control and reliability testing, supporting product iteration and solution validation in fiber communication and sensing applications.

Box Optronics is a supplier specializing in the manufacture of 1625nm DFB BTF Laser Diodes, dedicated to providing high-performance laser diodes, optical modules, and customized light source solutions to research institutions, system integrators, and R&D personnel worldwide. Whether you need sample testing, small-batch pilot production, or large-scale bulk purchasing, we can provide rapid response and professional support. Contact Box Optronics for the latest product specifications, technical consultation, or bulk quotes.

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 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.