ເຄື່ອງແຍກໄຟເບີ optical ພະລັງງານສູງ 980nm 1030nm 1064nm ເປັນອົງປະກອບທີ່ມີເສັ້ນໃຍທີ່ຊ່ວຍໃຫ້ສັນຍານແສງສະຫວ່າງຂົ້ວໂລກທັງຫມົດ (ບໍ່ພຽງແຕ່ຂົ້ວແສງສະຫວ່າງໃນທິດທາງສະເພາະ) ເພື່ອຂະຫຍາຍພັນດ້ວຍເສັ້ນໄຍໃນທິດທາງດຽວແຕ່ບໍ່ແມ່ນໃນທິດທາງກົງກັນຂ້າມ. ການທໍາງານ, ມັນແມ່ນຂ້ອນຂ້າງຄ້າຍຄືກັບ optic-electrical diode. ເຄື່ອງແຍກໄຟເບີ optical ພະລັງງານສູງ 980nm 1030nm 1064nm ແມ່ນມີຄວາມຈໍາເປັນໃນລະບົບໃຍແກ້ວນໍາແສງໃນຫຼາຍບົດບາດທົ່ວໄປທີ່ສຸດແມ່ນການປ້ອງກັນແສງສະທ້ອນກັບຄືນໄປບ່ອນທີ່ກັບຄືນມາຈາກເສັ້ນໄຍຈາກການເຂົ້າມາໃຫມ່ແລະລົບກວນການດໍາເນີນງານຂອງເລເຊີ. Boxoptronics ໃຫ້ 1W, 2W, 3W, ... ,10W ຫຼືພະລັງງານສູງອື່ນໆ Polarization ຮັກສາເສັ້ນໄຍ isolators.
A Phase Shifted FBG Fiber Bragg Grating introduces phase discontinuities into a fiber grating, creating a narrow transmission window in the FBG's reflection spectrum. The transmission wavelength varies with the amount of phase shift. Phase-shifted FBGs can be used as demultiplexers in dense wavelength division multiplexing (DWDM) systems. The magnitude, location, and point of the phase shift have a significant impact on the performance of the demultiplexer.
The wavelength of a pump laser diode varies at different operating temperatures. The 980nm pump FBG Fiber Bragg grating wavelength lock is used to stabilize the wavelength and intensity of the optically amplified pump laser. By precisely locking the pump laser diode through feedback of a small portion of the laser signal, this type of control significantly improves the power and wavelength output accuracy and reliability of the pump laser. Specifically, it eliminates spectral mode jumps in the pump laser, reduces power intensity fluctuations caused by temperature and pump drive current variations, and greatly improves the performance of the pump laser. It is also commonly used for stabilizing distributed feedback lasers in wavelength division multiplexing systems, the optical path of tunable lasers, and fiber resonators in Raman systems. Depending on the customer's locking requirements for the pump laser, single-grating or dual-grating configurations are available. The dual-grating configuration further improves the output spectral characteristics of uncooled pump lasers.
The Manual Variable Fiber Optical Attenuator ອະນຸຍາດໃຫ້ຜູ້ໃຊ້ຄູ່ມືການປ່ຽນແປງການຫຼຸດຜ່ອນສັນຍານໃນເສັ້ນໄຍໄດ້ຕາມທີ່ມັນຖືກສົ່ງຜ່ານອຸປະກອນ. ວີໂອເອເຫຼົ່ານີ້ສາມາດໃຊ້ເພື່ອດຸ່ນດ່ຽງຄວາມແຮງຂອງສັນຍານໃນວົງຈອນເສັ້ນໄຍ ຫຼືເພື່ອດຸ່ນດ່ຽງສັນຍານ optical ໃນເວລາປະເມີນລະດັບໄດນາມິກຂອງລະບົບການວັດແທກ. ເຄື່ອງອັດtenuator ຕົວປ່ຽນແສງແບບຄູ່ມືມີຮູບແບບດຽວ ຫຼື PM fiber pigtails ກັບ jacket 900um. ວີໂອເອ ໄດ້ຖືກສະເໜີອອກແບບບໍ່ຢຸດ ຫຼືຖືກຕັດດ້ວຍຕົວເຊື່ອມຕໍ່ FC/PC ຫຼື FC/APC. ສໍາລັບຮູບແບບຕົວເຊື່ອມຕໍ່ອື່ນໆ ຫຼືການຮ້ອງຂໍແບບກຳນົດເອງ, ກະລຸນາຕິດຕໍ່ຝ່າຍຊ່ວຍເຫຼືອດ້ານວິຊາການ.
ສະຫງວນລິຂະສິດ @ 2020 Shenzhen Box Optronics Technology Co., Ltd. - China Fiber Optic Modules, Fiber Coupled Lasers manufacturers, Laser Components Suppliers ສະຫງວນລິຂະສິດທຸກປະການ.
