Welcome to Tianjin Janhoo Optoelectronics Co., Ltd.
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Tianjin Janhoo Optoelectronics Co., Ltd.

Tianjin Janhoo Optoelectronics Co., Ltd.(Janhoo) is a high-tech enterprise specializing in the R&D and production of domestic semiconductor optical amplifiers (SOA). At present, the company has launched a variety of semiconductor optical amplifier (SOA) products covering wavelengths of 1060nm, 1270nm, 1310nm, 1550nm and 1625nm, as well as reflective semiconductor optical amplifier (RSOA) gain chip products with wavelengths of 850nm, 1060nm and 1310nm and 1550nm.

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Latest News
【Filter】Thermally Tunable FP Filter
2026-05-29

Tr Translation of the 2025 article by Bruno Esteves – **Thermally Tunable Fabry‑Pérot Filter for Miniaturization of High‑Resolution Spectrometers** ### AbstractThis study presents a novel implementation of a large‑gap tunable Fabry‑Pérot interferometer for high‑resolution spectroscopy. The device ...

What is a Butterfly Package?
2026-05-26

The butterfly package is a common packaging solution for optical communication devices, named for its butterfly-like shape. The housing of a butterfly package is generally a cuboid. Optoelectronic devices feature complex internal structures and diverse functions, which demand ample internal space. ...

More Products

Janhoo 1550nm G25 SOA Semiconductor Optical Amplifier Chip COC 250mA

Janhoo 1310nm G20 Butterfly SOA Semiconductor Optical Amplifier

Janhoo 1310nm G20 Butterfly SOA Semiconductor Optical Amplifier 100% Original 100% Brand

Janhoo 1310nm G20 Butterfly SOA Semiconductor Optical Amplifier Low power consumption

Janhoo 1310nm G20 Butterfly Low power consumption SOA Semiconductor Optical Amplifier Low power consumption

Janhoo 1310nm G20 Butterfly professional SOA Semiconductor Optical Amplifier Low power consumption

Janhoo 15dBm 1310nm G25 high gain Semiconductor Optical Amplifier SOA

Janhoo 15dBm 1310nm G25 high gain SOA Semiconductor Optical Amplifier SOA

Janhoo 15dBm 1310nm G25 low PDL and wide Semiconductor Optical Amplifier SOA

Janhoo 15dBm 1310nm G25 low PDL and wide SOA Semiconductor Optical Amplifier SOA

Janhoo 15dBm 1310nm G=25 low PDL and wide SOA Semiconductor Optical Amplifier SOA

Janhoo 15dBm 1310nm G=25 high gain Semiconductor Optical Amplifier SOA

Janhoo 1550nm G=25dB professional Polarization Maintaining Butterfly SOA

Janhoo 1550nm G=25dB professional SOA Polarization Maintaining Butterfly SOA

Janhoo 1550nm G25 professional SOA Polarization Maintaining Butterfly SOA

Janhoo 1550nm G25 professional SOA Polarization Maintaining Butterfly SOA Low power consumption

Janhoo 1550nm G25 SOA Polarization Maintaining Butterfly SOA Low power consumption

Janhoo 1550nm G25 Polarization Maintaining Butterfly SOA Low power consumption Semiconductor Optical Amplifier

Janhoo 1550nm G=35dB Butterfly SOA Semiconductor Optical Amplifier low power consumption

Janhoo 1550nm G=35dB low power consumption Butterfly SOA Semiconductor Optical Amplifier

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