THORLABS LN53S-FC 相位调制器 (1525 nm-1605 nm)


Operating Wavelength(a): 1525 nm - 1605 nm

Optical Insertion Loss: ≤4.5 dB (3.0 dB Typ.)

Optical Return Loss : ≥40 dB

Optical Input Power: ≤100 mW


S11:-12 dB (-10 dB Max), DC to 10 GHz

E/O Bandwidth (-3 dB): 10 GHz Typ.

Operating Frequency Range : DC to 15 GHz (Typ.)

RF Vπ : (≤8.0 V (7.0 V Typ.) @ 10 GHz

RF Input Power: 24 dBm Maximum

Low-Frequency Modulator Specifications (@ 1550 nm)

Operating Frequency Range: N/A

Vπ: N/A


Crystal Orientation: Z-Cut

RF Connection: Male SMP (GPO® Compatible), Full Detent

Fiber Type: 

- Input: PANDA Polarization Maintaining

- Output: SMF-28® Single Mode

Fiber Lead Length: 1.5 m Typ.


Operating Case Temperature: 0 °C - 70 °C

Storage Temperature: -40 °C - 85 °C

(a) These modulators are designed for use at the specified wavelengths. Using the modulator at other wavelengths may cause an increase in the optical loss that is not covered under warranty. In some cases, this loss can be temporary; for instance, the increase in loss caused by shorter wavelengths can usually be reversed by heating the modulator to 80 °C for an hour.



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