Agilent 81623A Ge Optical Head
81623A
Ge, +10dBm鑷?span lang="EN-US">-80dBm, 750鑷?span lang="EN-US">1800綰崇背
5mm
Diameter
=娉㈤暱鑼冨洿錛?/span>750鑷?/span>1800綰崇背
=鎺㈡祴鍣ㄧ被鍨嬶紙浼犳劅鍏冧歡錛夛細Germanium
=鎺㈡祴鍣ㄥ昂瀵革紙鐩村緞錛夛細5姣背
=鍔熺巼鑼冨洿錛?/span>+10鍒?/span>-80 dBm鐨?/span>
=娉㈤暱綺懼害錛堜笉紜畾鎬э級錛?/span>+
/ - 3.5錛咃紙1000鑷?/span>1650 綰崇背錛?/span>
The analog output
is the BNC connector on the back of the
optical head. It
outputs a voltage directly proportional to the
strength of the
optical signal at the optical input in the current
range. The analog
signal is always in the range between 0 and
2V, 2V
corresponding to a full power input signal in the current
range, 0V
corresponding to no input signal.
During
autoranging, the level to which 2V corresponds changes.
You should disable
autoranging when using the analog output.
Disabling
Autoranging
Applications
Possible
applications for the analog output are:
? to close
the feedback loop controlling the current supplied to
a laser
? to aid
positioning the system for fiber alig綰崇背ent tasks
? to monitor
optical power on an oscilloscope
The analog signal
reacts instantaneously to the input signal,
whereas the power
shown on the display is subject to averaging.
搴撳瓨鐩稿叧嫻嬭瘯浠?/span>
鍙皟嬋鍏夋簮錛?/span>AGILENT 81940A AGILENT 81949A AGILENT 81950A
AGILENT 91980A AGILENT 81989A HP 8167B HP 8168F HP 8168E
AGILENT
81689A AGILENT 81480A/B AGILENT 81682A/B AGILENT81680A/B AGILENT 81640A/B
81642A AGILENT 81600B AQ4321A/D AQ4320D TSL-510
鍏夎氨浠細7004A/70950B 86142A/B 86140A/B 86141B 86143B 86145B 86142B MS9710A/B/C
MS9740A MS9780A AQ6315E AQ6317B/C AQ6370B/C AQ6330 AQ6331 AQ6375 AQ6373 AQ6319
Q8381 Q8383 Q8384 Q8347 Q8344A
鍏夌ず娉㈠櫒/鐪煎浘浠細86100A/B/C/D 86105A/B/C 86103A 83481A 83482A 83483A 83485A/B 83487A
86116C 54754A 86112A 86117A/B 86118A 86108A 83446A
鍏夊姛鐜囦富鏈猴細8153A 8163A/B 8164A/B 1830-C 1830-R 1835-C
1936-C 1918-C 2936-C
鍏夋簮妯″潡錛?/span>81551SM 81552SM 81553SM 81554SM 81650A 81651A
81652A 81653A 81654A 81655A 81656A 81657A 81663A
鍏夊姛鐜囨ā鍧楋細81531A 81532A 81533A 81533B 81618A 81619A
81536A 81632A/B 81633A 81634A/B 81635A 81636B
鍏夊姛鐜囨帰澶達細81521B 81525A 81524A 81623A/B 81624A/B
81625A/B 81626B 81628A/B
鍥炴崯浠?/span>RM3750B RM3070B RX30701 RM3050 PS3650B ORL-55 IQ-3200 FOT-300 HP81534A
81610A 81611A 81612A 81613A 81614A
娉㈤暱璁★細86120B/C 81622A AQ6140 TQ8325 Q8326 WA-1100 WA-1500 WA-1600 WA-1650
WA-7100 WA-7600 FTB5320
琛板噺鍣細8157A 8156A 8158B HA9 FVA-60B MN9610B
瀹借氨鍏夋簮HP83437A 83438A
璇爜鍒嗘瀽浠?/span>86130A 37717A/B/C 37718A/B/C N4903A N4906A