粉體行業在線展覽
粉體行業在線展覽
直接聯系
上海尖豐光電技術有限公司
德國
面議
490
光纖耦合激光光源(Fiber-Coupled Laser Sources)
品牌：Sch?fter + Kirchhoff
激光二極管準直器 48TE-SOT-...
用于 9 mm (TO 9)， 5.6 mm (TO 5.6) or TOW封裝的激光二極管
橫向可調和聚焦
集成熱電制冷
用于 370 - 1550 nm的準直元件
激光二極管光束光源 58FCM-…
光纖耦合半導體激光器
保偏單模光纖
波長 405–1330 nm
Rotationally symmetric beam profile with Gaussian intensity distribution
Singlemode fiber cable or polarization-maintaining singlemode fiber cable
(polarization extinction ratio >23 dB)
Spectral range 405 nm to 1550 nm
Laser output power up to 70 mW
Fiber cable with strain-relief and protective sleeving (? 3 mm)
FC-APC connector (8°-polish) reducing power noise caused by back-reflection into the laser
Output power adjustable using potentiometer or external voltage control input (0 – 2.5 V)
AND-wired modulation inputs， analog and TTL， fmax = 100 kHz
Operation mode: constant power (standard) and constant current
帶有單模和保偏光纖元件的HeNe 激光
用于不同廠家廠家的氦氖激光器的光纖耦合
輸出功率高達 28 mW
保偏
高耦合效率
Universal Beam Source for Interferometry and Frequency Standards
The Schfter+Kirchhoff HeNe lasers and fiber optics are polarizationmain taining and provide a high coupling effi ciency with extremely resilient transport capabilities. A large selection of coupling lenses is provided that match the different laser beam diame ters with the particular PM fiber chosen for use. Both ends of the singlemode fibers have 8°-polish (connectors Type FC-APC) in order to minimize laser back-reflection and power noise effectively.
